pipe pads

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Pipes play an essential role in the functioning of any industrial company. Everyday use exposes pipes to extreme conditions which often leads to deterioration of pipes in the long run. Even the slightest neglect could lead to large-scale damages, so it’s important to shield your pipes against such damages. That’s where pipe pads come into play.

 

Pipe pads, also known as fiber-reinforced polymer (FRP) pads are made from a liner material that’s reinforced with fiber and a filament winding around it. The liner is then fitted directly onto the pipe to act as a cushion. Given that the plumbing industry raked in over $107 billion in revenues in 2018, it would make sense for industries and oil companies to protect their pipes to maintain profitability. Here are a few reasons why you should invest in pipe pads.

 

Minimize Corrosion Problems

 

Heat and moisture are two of the most common issues that industrial pipes face. Alternating cycles of heating and cooling cause the pipes to expand and contract which often leads to external cracks and leaks that cause pipe wear. The heat coupled with moisture in the air often leads to a build-up of rust.

 

A lot of industries resort to painting their pipes but paint tends to peel off after a while, leaving the pipes exposed. Pipe pads help to prevent pipe corrosion by providing an extra layer of piping that protects against the effects of heat and moisture. Preventing moisture penetration lowers the wear and tear in your pipes and maintains the structural integrity of your pipes for a lot longer.

 

Save on Costs

 

The essence of any business lies in making a profit. Eroding pipes are never a good sign and call for immediate replacement. The high-grade nature of the pipes and their premium build translates to high purchase costs. Therefore, replacing industrial pipes calls for a substantial investment that would eat into your profits.

 

Using pipe pads significantly lowers pipe erosion. Less pipe erosion goes a long way in ensuring the health of your pipes. Healthier pipes translate to fewer long-term replacements and as a result, fewer operational costs.

 

Control Vibrations

 

As pipes transport fluids, vibrations become an inevitability. Too many vibrations could lead to some structural issues. Pipes may be knocked off their support structures or flanges could start leaking, resulting in pipe fatigue and pipe failure.

 

Pipe pads help control the effects of vibrations by absorbing the resulting energy. Rotating equipment such as compressors and pumps create significant excitation forces as they operate. Other forces such as mechanical resonance also build up forces that could get destructive. Lower vibrations in your pipes ensure your pipes maintain the highest level of performance without the risk of continuous breakdowns.

 

Lower Friction

 

Piping systems have a variety of components such as bends, valves, fittings, and expansion joints. Any change in the direction of these components can create friction forces resulting in pressure loss. A reduction in pressure in your piping system will create several operational issues.

 

Pipe pads are designed to lower vibrational friction created by moving parts of the piping system. Lower friction ensures that piping pressures and rates of fluid flow remain optimal at all times. Additionally, by lowering friction, pipe pads maintain your pipes’ protective coating by preventing parts from rubbing against each other.

 

Easy Installation

 

Pipe pads are very easy to install. The pads are directly fixed to the pipes using a highly effective epoxy adhesive to ensure a secure seal. The epoxy is flexible and features high peel strength, ensuring it remains in place.

 

Installation of the pipe pads doesn’t require any welding and is a fairly straightforward exercise. The pipe pads can be installed before or after you add paint to your pipes as well as during the fabrication process.

 

Pipe pads are an effective way to protect your pipes by ensuring they remain in excellent shape. The pads save a lot on time and resources. In addition, they give you a guarantee that your pipes will keep functioning optimally.

preventing moisture penetration

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Protect pipes from the outside with the right pipe saddle products that offer superior protection, easy installation and effective moisture penetration that will prevent moisture from damaging your pipes. Not every pipe saddle is the same although they all have common attributes. A pipe saddle is designed to insulate a pipe from its support, eliminating the devastating risk of corrosion by keeping moisture from penetrating as well as the contact of metal on metal with the added benefit of no chemical mixing, hot work or straps. Installation is easy when you use superior pipe saddles made by distributors that have put a lot of care into preventing moisture penetration.

 

Invest in Cost-Effective Corrosion Prevention

 

Pipes are the main flow for many industries and they necessitate protection. Pipeline corrosion protection should insulate pipes from their supports. A pipe saddle is precisely what will protect pipes by eliminating corrosion as well as moisture penetration. Being able to keep pipes impenetrable means that your business remains streamlined. Preventing moisture penetration will keep you from having to replace eroding pipes which can slow up business and put a halt to it altogether.

 

A wear pad with an adhesive liner can give the precise corrosive-resistant composite shell that isolates pipes and stops damage that is due to moisture, the movement caused by expansion, and metal contacting metal at a pipe support. When you want to establish and keep long-term pipeline integrity, you need an effective, easy and fast defense. Don’t settle for a normal pipe wear pad, choose pipe pads that go above and beyond to thoroughly shield your pipes.

 

Preventing Moisture Penetration Calls for a High Bond Strength Adhesive

 

Being able to keep pipes impenetrable reduces overall maintenance costs and increases productivity for the petrochemical, gas, and oil industries. The less wear and tear pipes endure, the better your conduit system will flow. Taking care of pipes was not always an easy task. Typical pipe wear pads are difficult to install. Now there are better choices available from top manufacturers that offer pipe saddles that require no training or special tools for installation. It takes a very high bond strength adhesive when it comes to preventing moisture penetration. A lasting and secure hold gives the superior protection you want with the ease of a simple installation.

 

Use Unique Solutions for Preventing Moisture Penetration

 

Exactly how does a corrosion protection system work for a pipeline? The right saddle products isolate pipes from their supports. A composite shell that’s rigid offers fitted corrosion resistance using an adhesive liner. The abrasion that comes with movement or vibrations within pipes wears away any protective coating over time at the point where pipes come into contact with their support. If there is no protection, the direct contact of metal to metal creates a corrosion cell where water or moisture will collect at the crevice or contact point and accelerates corrosion. Then pitting will occur, or some other type of loss of steel, creating the potential for many types of hazards and leaks.

 

Superior wear pads can help guard pipes against this type of corrosion. Pipes need to be isolated from their supports. However, you want to be able to install wear pads without all of the steps it takes using traditional pads. Your cost is increased as well as work times. Besides, traditional pads do not have the necessary physical properties needed to withstand environmental and mechanical stresses.

 

Use Wear Pads That Are Easy to Install

 

A traditional wear pad has to be glued or welded into place. Using revolutionary pads with industrial-strength adhesive takes just minutes to install. Peel off the protective release liner then just stick the pad on the pipe. Simple, easy, and ideal fortification doesn’t get any better or easier than that. Make sure that you follow all of the installation instructions for the perfect installation. Protecting pipes keeps your business running smoothly longer without increasing costs.

corrosion protection methods

Posted by & filed under Pipe Corrosion.

Metal corrosion is the bane of most industrial piping systems. Every year pipeline corrosion costs the US economy about $9 billion. Globally, the figure stands at a staggering $2.2 trillion. That is about 3% of the world’s GDP.

Corrosion does not cause financial problems only. Corrosion eats into metal pipes, causing them to be weak and brittle. Eroding pipes can be hazardous for your employees who may even sustain injuries from pipe collapse. The impact of pollution from pipeline oil leaks to the environment is immeasurable. Luckily, in most situations, metal corrosion can be managed, slowed, or even stopped using proper corrosion protection methods.

What Is Corrosion?

Corrosion is the deterioration of material when exposed to environmental factors. It is caused by a reaction between moisture, a metal surface, and an oxidizing agent. These reactions lead to the formation of oxides, sulfides, and chlorides, which effectively weaken the metal structure.

There are various corrosion protection methods that you can use to keep your pipeline safe. They include:

Protective Coating

This method involves placing a protective barrier between the metallic pipe and external environmental factors such as moisture. A paint coating is one of the most common forms of protective coating. It is a cost-effective method that prevents the transfer of electrical charge to the metal underneath the paint. This inhibits the acid solution from chipping the steel away.

Additionally, you may opt for dry powders to form a powdered protective coating. The most common powdered compounds include:

  • Acrylic
  • Polyester
  • Epoxy
  • Nylon
  • Urethane

The powders are poured on a clean metal surface then heated to fuse with the metal forming a smooth, broken film. You can use the powders to fill cracks and crevices on the piping, thus preventing further leakages.

Sacrificial Coating

This process involves the layering of your metal pipes with another metal of a different type. This corrosion prevention method works on the principle of oxidation, where the coating metal is likely to be oxidized compared to your metal pipeline. This technique ‘sacrifices’ the coating metal over your base metal.

The sacrificial coating is achieved in two ways:

  • Cathodic protection which involves coating your steel pipes with zinc in a process commonly referred to as galvanizing. Zinc is more reactive than steel and is oxidized faster, thus protecting the steel surface from being eroded.
  • Anodic protection involves coating your metal piping systems with tin, which is less reactive than steel. The tin will not corrode, thus prevents pipe corrosion.

Corrosion Inhibitors

These are materials that line the surface of metals, thus protecting them from moisture and other corrosive environmental factors. One of the most common protective linings is the pipe wear pads. These wear pads provide a light coat of protective material, usually a composite that acts as a protective layer.

The pads keep moisture out, thus preventing rusting. The protective coating insulates the pipes preventing them from vibrating against each other, which may cause abrasion. The pipe wear pads are cheap and easier to install compared to other corrosion protection methods.

In Conclusion

Most metal corrosion can be prevented using effective corrosion protection systems. You may opt for galvanization, protective coatings, or metal pads. Pipe wear pads offer a cheaper and more effective method to deal with pipeline corrosion.

corrosion prevention

Posted by & filed under Pipe Corrosion.

America’s economy loses an estimated $300 billion annually due to metal corrosion. This is a figure that can keep anyone with an engineering project awake at night. Apart from the heavy costs, corrosion comes with risks such as putting employees’ life in danger, causing injuries, and even halting important projects. The fact that corrosion is difficult to see with the naked eye doesn’t make things any better.

Even so, pipe corrosion shouldn’t be a death sentence to your project. There are ways that can help keep this irksome metal punisher at bay and save a generous amount of cash. Keep reading to learn what pipe corrosion is all about and how to stop it in its tracks.

Pipe Corrosion

Have you ever come across a metal pipe that has rusty spots? These sections will in most cases seem worn down or eaten away. If yes, that was most probably pipe corrosion. Corrosion is a culprit known to cause the caving-in of metal pieces without any warning.

What causes pipe corrosion? This happens when metal comes into contact with elements such as grime, oxygen, water, and even other metal. After interacting with such elements, the metal loses electrons and becomes weak in the process. In the end, the metal becomes prone to other harmful reactions known to cause issues like holes, cracks, and rust.

The situation gets worse when it comes to pipes, because the corrosion self-perpetuates. This is simply to say the corrosion keeps going a notch higher if pipe protection interventions like pipe wear pads get overlooked. Fortunately, there is something you can do to avoid pipe corrosion from becoming a menace. Here are pipeline corrosion prevention tips you need to know.

1. Avoid Metal-to-Metal Contact

When it comes to the piping world, all metals do not get along–one might draw electrons from the other and cause galvanic corrosion. The loss of electrons will in most cases leave the metal weaker than it was before, thus compromising your structure. Insulating the metal is the best means of pipeline corrosion protection as it helps avoid metal-to-metal contact. Some of the best insulation methods in the market include pipe shoes and pipe wear pads. Pipe wear pads and other insulators work by creating a buffer zone between corrosive prone metals.

2. Structures Should Always Be Stable

Activities such as bouncing and jiggling, as well as friction, can take a toll on metals. Corrosive triggers find their way in whenever openings begin forming and it doesn’t take long before crevice corrosion sets in. Using a restraint is among the best ways to avoid crevice corrosion. The use of clamps, straps, and U-bolts can help scale down vibrations that could result in corrosion.

3. Pipe Cleaning

Any metal exposed to corrosive bacteria becomes prone to MIC (Microbiologically Induced Corrosion). Cleaning your pipes from time to time will avoid corrosive bacteria build-up, more so for pipes that frequently interact with sulfides. Biocides and other microbial inhibitors are a good way of keeping pipes clean.

4. Keep an Eye on Your Water

Particularly in copper pipes, water is a major cause of corrosion whereby low PH levels damage pipe lining. The best way to avoid pipe lining damage is by using water whose PH lies between 6.5 and 8.5.

5. Add Metal Protection

Special coatings and protective linings help prevent pipe corrosion. Bolts, joints, and beams will also benefit from such protection. Galvanization, for example, helps prevent pipeline corrosion by adding a zinc layer on iron, steel, and other metal surfaces. Using a sealant also inhibits corrosive bacteria from accessing crevices and joints.

6. Monitor Water Pressure

High water pressures and immense pipe stress go hand-in-hand. Subjecting pipes to a big deal of stress edges them a step closer to corrosion. This means that any inconsistent or high water pressure issue needs to be addressed as soon as possible.

Summing Up

Corrosion is a problem that no one should overlook. In order to keep corrosion at bay, always have these tips in mind. However, if this is a problem that seems to have gone overboard, seeking the help of a professional is wise. Piping experts are more conversant when it comes to corrosion mitigation methods such as pipe wear pads.

pipe wear

Posted by & filed under Pipe Corrosion.

If you’re working on a complex engineering project, chances are the dread of pipeline corrosion keeps you up at night. And that’s valid — every year, corrosion problems in industrial pipelines cost the U.S. economy more than $9 billion.

And cost isn’t the only downside. Causes of pipe erosion and corrosion can lead to halted production and work-related injuries. Worst of all, it’s difficult to see with the naked eye until it’s too late.

However, pipe wear through corrosion doesn’t have to be scary. You can fight back against this phenomenon, keep pipe wear minimal, and save everyone time and money with these tips.

What is Pipe Corrosion?

Other than being the sworn enemy of many pipe installers, pipe corrosion is when pipeline materials begin to break down because of environmental factors.

If you’ve ever run into rusty sections on pipes and other metal pieces, you know what corrosion looks like. And it doesn’t just look bad, this kind of pipe wear can lower the structural integrity of piping and metal structures, which could lead to expensive damage and even injuries later.

What Causes Pipe Corrosion?

Simply put, the main cause of pipe corrosion is contact. When metal comes into contact with water, oxygen, grime, or even other metals, corrosion can occur. While any one of these things can be a cause of corrosion, they cause it for different reasons.

More technically, corrosion is a chemical reaction that involves a loss of electrons in the metal. Electrons are encouraged to leave by electron-greedy materials like water. This results in rust, cracks, and holes in the weakened metal. Perhaps worst of all, corrosion is self-perpetuating, which means it only gets worse once it begins.

Fortunately, there are things you can do to prevent corrosion from creeping into metal surfaces. The following are a few tips you can use to prevent corrosion.

Watch Out for Water

As noted already, water is a significant cause of corrosion. When water’s pH levels are below about 6.5, it can cause damage to a pipe’s lining, especially in copper pipes.

Besides monitoring the pH levels in your water, you might also want to monitor oxygen levels. Because oxygen leads to corrosion as well, having water that’s high in oxygen all over your piping can be twice the problem.

Finally, water temperature also comes into play. The warmer water is, the more corrosive it tends to be. If you can keep water temperatures towards the cool end, that will be ideal for avoiding corrosion.

Keep Pipes Clean

Corrosion can also occur with exposure to certain bacteria. Called microbiologically induced corrosion, or MIC, this happens when metals become exposed to corrosive bacteria. The way to avoid this is straightforward: keep your pipes and other metal pieces clean, especially if they come into contact with sulfates on a regular basis.

You may also choose to use inhibitors or biocides for keeping everything free of bacteria. Another option is to use special chemical treatments for the water or liquids used in your pipeline system.

Protect All Metals

Some types of metal get along fairly well together, while others can cause significant corrosion when they make contact. Protective linings, special coatings, and pipe wear pads can prevent corrosion from happening between pipes and other surfaces. Beams, joints, and bolts are made of metal, just like pipelines themselves, so using wear pads and other liners to separate them is a good strategy for avoiding corrosion caused by contact with metal.

Galvanization is one such method, in which a layer of zinc is added to metal surfaces to prevent any metal touching them from corroding.

It’s also a good idea to use a sealant for preventing corrosive bacteria from settling in between joints and crevices.

Keep Everything Stable

A lot of movement tends to take place in industrial environments, even without heavy equipment being transported. Friction, bouncing, and jiggling caused by manufacturing and construction processes can cause significant wear on metal over time. When openings in metal begin to form, corrosive material can make its way in, leading to crevice corrosion.

To prevent crevice corrosion, try using restraints such as U-bolts, clamps, and straps to limit movement. Methods like this minimize vibrations that might lead to corrosion.

Metal corrosion may cost billions in damage annually, but you don’t have to fall victim to it. By putting those tips into action, you can minimize pipeline corrosion.

pipeline corrosion protection

Posted by & filed under Pipe Corrosion.

Did you know that metal corrosion costs the U.S. economy nearly $300 billion every year? This is a problem many homeowners or business owners may face if they do not have pipeline corrosion protection already implemented in their pipe system. But what is pipeline corrosion, and how can you protect the outside of your pipes?

What Is Pipeline Corrosion?

Pipe corrosion refers to a process your pipes undergo when they begin to deteriorate. Eroding pipes can be caused by a number of factors, including external temperature, accumulated moisture, contact with other metals, microbes, and stress caused by mechanical vibrations. This can cause your home or business to develop a foul odor, make your water heater inefficient, and cause your entire pipeline to fail in extreme cases. This can cost you thousands of dollars in repairs, so you shouldn’t wait to address this problem.

What Are The Warning Signs Of Pipeline Corrosion?

In order to make a pipe corrosion prevention plan, you need to know the warning signs of pipeline erosion. These can include frequent clogs in your pipes, discolored water, or water that doesn’t taste how it should.

How Can Pipeline Corrosion Be Prevented?

Pipeline corrosion protection is easy to accomplish with pipe pads. These pads prevent moisture from causing pipe erosion and can protect the piping from developing cracks caused by vibrations. These pads are also extremely easy to install and can save you money as they do not need to be welded or glued like traditional pipeline corrosion protection methods.

What Else Can Be Done To Prevent Pipeline Corrosion?

To help prevent internal corrosion, the first thing to check is the ph level of your water. If the ph is above seven, you may need to lower it depending on the type of pipes you have. If you have pipes that carry something other than water, make sure the chemicals don’t negatively interact with piping material. If the material is moving too quickly through the pipes, this can damage them as well. If you aren’t sure which prevention method to take, a specialist will be able to help you determine the necessary pipeline corrosions methods you should be using.

Final Thoughts

Pipe pads are an easy and cost-effective way to prevent external pipe corrosion. They can keep moisture off of your pipes, insulate pipes that may rest on one another, and keep your pipes’ temperature at an appropriate level. This can save you thousands of dollars in repairs and keep your home or business operating smoothly without needing to halt your daily routine.

long-term pipeline integrity

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Engineering involves the balancing of competing interests. For example, heavier pipes may be more durable and less prone to failure, but heavier pipes cost more and require more robust supports. Adding more supports or stronger supports requires more labor to build and install and more construction materials.

One factor that is often missed in all of this balancing is the effect of those additional supports on the pipe itself. There is a trick question that is raised in engineering statics classes about whether it is better to support a pipeline with two supports (one at each joint) or three supports (one at each joint and one in the middle). In theory, three supports distribute the pipeline’s weight more evenly, with each support carrying less load in a three support system than a two support system.

But in the real world, the middle support adds a stress point to the pipeline. Moreover, the interface between the pipeline and the pipe support can cause pipe erosion and other effects that may result in pipeline failure. Here are three ways pipe supports can compromise long-term pipeline integrity and how pipe pads can prevent it:

Pipe Supports Wear Pipes

One of the primary causes of pipe erosion is a metal-to-metal interface that causes the outer surface of the pipe to wear. When pipelines are exposed to the elements, pipe erosion can be aggravated by dirt, sand, or other abrasives that get between the pipe support and the pipeline. Over time, long-term pipeline integrity can be reduced as the pipeline’s walls narrow and weaken. Abraded pipelines can leak or burst when pressurized.

Furthermore, when the walls of the pipeline weaken, the weight of the pipeline and the fluid inside can cause the walls to deform. This could cause the pipeline to bend at the pipe support.

Pipe wear pads, however, adhere to the surface of the pipeline. This prevents abrasives from getting between the pipeline and pipe support. By reducing abrasion and wear, pipe pads ensure the long-term pipeline integrity.

Pipe Supports Facilitate Exterior Pipe Corrosion

Not only can abrasives get between the pipeline and pipe support, but water can also leak into the interface. This can lead to galvanic corrosion as electrons are exchanged through the moisture trapped between the pipeline and pipe support. Galvanic corrosion will convert iron, which makes up anywhere between 80% and 98% of steel, into iron oxide — the scientific name for rust.

Rust, like wear, can weaken and narrow pipeline walls. As the full weight of the pipeline rests on the pipe support exactly where the wall has been weakened by corrosion, the support can punch through the wall, rupturing the pipeline. For an oil or chemical pipeline, it can be catastrophic when the long-term pipeline integrity is reduced by corrosion.

Galvanic corrosion requires three elements — an anode, a cathode, and an electrolyte. When the iron making up a steel pipeline corrodes, the iron acts as the anode, water acts as the electrolyte, and the pipe support acts as the cathode.

Pipe pads eliminate the electrolyte and the cathode. That is, the pipe pad adheres to the exterior surface of the pipeline. This seals out the water acting as an electrolyte. However, even if the adhesive does not seal the surface of the pipeline from moisture, the pipe pad itself is non-conductive. This means that the pipe pad cannot act as the cathode necessary for galvanic corrosion.

Stated differently, pipe pads electrically insulate pipelines from their supports. This eliminates corrosion by preventing both moisture penetration and metal on metal contact. Because the pipe pads are held in place by adhesive, no chemical mixing, straps, or hot work is required to secure them to pipelines.

Pipe Supports Can Become Stress Points on Pipes

Although it happens slowly over time, land moves. Soil and sand can erode, subside, and sink. This geologic action can be translated through pipe supports to pipes. As a result, pipes can sag, bend, and twist. Combined with abrasion, wear, and corrosion, these stresses can reduce the long-term pipeline integrity.

However, pipe pads can act as a shock absorber to reduce the stress translated from the pipe supports to the pipe.

Pipe pads can be essential to long-term pipeline integrity because of the stresses, wear, and corrosion that occurs between the pipeline and pipe supports.

Posted by & filed under Pipe Corrosion.

Metal corrosion problems costs the United States economy over $9 billion every year. To make sure your company doesn’t suffer from lost profits and lost time from pipe corrosion, you should invest in pipe wear pads.

Why does pipeline corrosion happen?

Metal corrosion happens whenever two pieces of metal in an industrial setting are touching each other. Metal on metal is what eventually leads to corrosion on the outside of pipes, beams, and supports. This is because pipes and supports vibrating against one another result in abrasion. This abrasion will wear away at the protective coatings on piping systems over time.

If there’s no protective coating on the pipes and nothing standing between the pipes and supports, corrosion is bound to take place, resulting in damage that can cost a lot of time and money to repair.

Because so much profit can be lost due to corroding pipes, it’s highly important that you ensure this is not a threat to your business’s success.

To avoid pipeline corrosion, you should be using DynaGard pipe wear pads. These pads can also protect from corrosion from the elements.

What are DynaGard pipe wear pads?

DynaGard is a pipeline corrosion protection system. It uses easy-to-install pipe wear pads. Once these are in place, they prevent pipes from coming into contact with support beams, thus preventing corrosion from taking place.

How do pipe wear pads work?

It’s not uncommon for companies to insert wear pads between pipes and supports to prevent abrasion and corrosion. However, most of the wear pads that these companies use require multiple steps to install. This adds complexity and increases the odds that something will go wrong.

The other problem with traditional wear pads is that they lack the properties needed to handle the intense pressure caused by mechanical and environmental stimuli. This can cause the wear pads themselves to break down over time, and if they aren’t replaced regularly, they won’t be able to protect pipes and preventing corrosion.

On the other side of the spectrum, DynaGard pipe wear pads are very different. They come with a preinstalled adhesive layer that fastens them securely to supports and pipes, so there’s no need to weld or glue them into place. They are also many times more durable than conventional wear pads.

These are just a handful of the many advantages to using DynaGard pipe wear pads over traditional wear pads. Get your piping systems protected today with DynaGard.pipe waer

pipe pads

Posted by & filed under Pipes.

No materials last forever. The laws of thermodynamics dictate that once we put work into making something like a pipe, its highly ordered structure can only deteriorate. Whether from corrosion, wear, abrasion, fatigue, or thermal stress, pipes lose their integrity and eventually fail.

Pipe erosion occurs when pipe wall material thins out and weakens over time. Here are five factors that contribute to pipe erosion:

Heat or Cold

Most metals expand when heated and contract when cooled. Even when a temperature change is not severe enough to compromise the structural integrity of a pipe, a small temperature change, particularly when it is coupled with physical stresses like the pressure of the fluid flowing in the pipe, can create enormous stresses in the pipe walls. These stresses can cause a phenomenon known as creep. Creep is the slow and gradual deformation of a material as the result of thermal stresses combined with physical stresses.

Heat or cold, or a cycle of heating and cooling, can introduce thermal stresses into a pipe. These thermal stresses can cause deformation or even micro-cracks in the pipe walls, eventually leading to pipe failure.

Contact with Other Materials

Another common cause of eroding pipes is contact with other materials. For example, pipes often sit in pipe saddles which are intended to support the weight of the pipe and the fluid flowing through it. However, resting in the pipe saddle creates the conditions for wear and abrasion of the pipe. Wear and abrasion occur when materials rub against one another, causing a gradual removal of the material. The difference between wear and abrasion is that wear occurs at the interface of two materials (for example, a pipe and pipe saddle) while abrasion occurs when grit sits between two materials (for example, sand between a pipe and pipe saddle). The gradual removal of material due to wear or abrasion is a classic cause of pipe erosion.

Fortunately, pipe wear pads can reduce pipe erosion due to wear and abrasion. In the case of wear, the pipe pads wear preferentially over the pipe material, thereby saving the pipe from pipe erosion. The pipe pads also provide a cushion for the pipe thereby reducing abrasion.

Moisture

Galvanic corrosion occurs when an anode and a cathode are separated by an electrolyte. Suffice it to say that a pipe and a pipe saddle separated by a few drops of water create exactly the conditions for galvanic corrosion.

Galvanic corrosion is the corrosion we are all familiar with. Any iron in the pipe material converts to iron oxide (or rust) and weakens substantially. This loss of strength can lead to pipe failure. In fact, it is estimated that the U.S. economy suffers more than $9 billion in losses due to pipeline corrosion every year.

Again, pipe pads were designed for exactly this form of pipe erosion in mind. Pipe pads do not conduct electricity, therefore they cannot form an electrode for purposes of galvanic corrosion. In other words, pipe pads reduce the risk of galvanic corrosion and, thus, pipe erosion due to corrosion.

Microbes

Another form of corrosion arises from microbes. Microbes can corrode metal in two primary ways. First, microbes may attack the pipe material directly, eating away at the pipe material and causing pipe erosion. Second, microbes may secrete chemicals that eat away at the pipe material.

In either case, pipe pads may provide a substantial block against microbial corrosion. Pipe pads take up space between a pipe and pipe saddle, thereby creating an environment lacking the moisture needed for microbes to grow. If microbes lack the water needed to live and secrete waste products, the likelihood of microbial corrosion is substantially reduced.

Vibration

Pipes and pipelines connected to pumps or other machinery will almost inevitably experience some vibration and other cyclical mechanical stresses. These vibrations can create micro-cracks in the pipe material that propagate into large cracks, eventually leading to pipe failure in a process called fatigue.

Fatigue can be reduced by the use of pipe pads, which can dampen vibrations by supporting the pipe in the pipe saddle. Less vibration means less mechanical stress and, consequently, less crack formation and propagation.

Pipe erosion’s causes, such as vibration, microbes, moisture, temperature changes, and contact with other materials, can be substantially reduced with pipe pads.

causes of pipe erosion

Posted by & filed under Pipe Corrosion.

Mechanical parts may suffer failure in many different modes. Mechanical, structural, and material engineers are familiar with failure modes like creep, fracture, corrosion, wear, fatigue, and thermal stress. But how are these terms applied in a practical setting? Here are three failure modes that pipes and pipelines may experience.

Corrosion

Everyone who has seen rust has seen corrosion. The conversion of iron into iron oxide, or rust, is an example of galvanic corrosion.

In galvanic corrosion, different metals connected through an electrolyte exchange electrons to convert to a more stable form. In the case of rusting, iron or steel acts as an electrode and water acts as an electrolyte. Specifically, iron loses electrons in the presence of oxygen and water. Through a series of chemical reactions, the ionized iron combines with oxygen ions to form iron oxide or rust.

Another form of corrosion is called microbial corrosion. Microbial corrosion occurs when a microbe-friendly environment, such as a damp, dark crevice, allows bacteria to grow. Bacteria produce a variety of byproducts through their digestion process, including acids, sulfides, and oxides. These chemicals react with metals to convert those metals into a different form, such as converting iron into iron oxide or rust.

While pipe saddles transfer loads to the tube wall and reduce heat transfer, the interface between pipes and pipe saddles create the perfect conditions for corrosion. External rust on pipes due to galvanic corrosion can be reduced by electrically insulating the pipe from other metals or by eliminating the water that acts as an electrolyte. External rust on pipes due to microbial corrosion can be reduced by eliminating the moisture layer necessary for bacterial growth. In either case, pipe pads can counter the causes of pipe erosion by preventing moisture penetration into the space between pipes and pipe supports.

Wear

Wear is a failure mode that occurs due to materials rubbing against each other. Again, this form of material failure is familiar to everyone once we recognize that it could happen to everything from door hinges to engine pistons if not for lubricants.

Failure by wear occurs due to the gradual removal and deformation of material surfaces. This process weakens the surfaces and can create pits and grooves that become the site of cracks or fractures. Abrasion is a separate, but related concept. Any grit, dirt, or wear particles between two surfaces can accelerate the removal of surface material.

For example, a pipe resting on a pipe support rubs against the support every time the pipe moves. Even minor movement caused by hydraulic shock or the shifting weight of the fluid when flow in the pipe starts or stops could, over time, cause wear on the exterior of a pipe. The causes of pipe erosion due to wear can be reduced or eliminated by inserting a pipe wear pad between the pipe and pipe support. Since pipe wear pads are softer than the metal of the pipe, the pipe pad wears rather than the pipe. In other words, the causes of pipe erosion due to wear are not eliminated by eliminating the relative movement of the pipe and its support. Rather, the causes of pipe erosion due to wear are eliminated by using a sacrificial pipe pad material to wear, thereby protecting the pipe material from wear.

Fatigue

Fatigue is a failure mode that is caused by cracks that develop due to repeated stresses. For example, the vibration of a pipe caused by a pump, impeller, or other machinery may cause cracks to develop and propagate, eventually causing the pipe to fail. This is a familiar failure mode for anyone who has ever bent a piece of metal or plastic, such as a plastic credit card, repeatedly until it was weak enough to break.

Some effects of fatigue can be reduced or eliminated by providing a wear pad between a pipe and pipe support. The wear pad acts as a shock absorber to reduce the vibration of the pipe. Less vibration means less crack formation and propagation.

In sum, the failure modes for pipes and pipelines include corrosion, wear, and fatigue. The causes of pipe erosion due to corrosion, wear, and fatigue may be reduced or eliminated through the use of pipe pads.

preventing moisture penetration in pipeline corrosion prevention

Posted by & filed under Pipe Corrosion.

If you think that the discovery of crude oil and all its by-products is the best thing that has ever happened to man, then you are right. Crude oil plays a significant role in your day to day life. Your transport and even some of the jobs we often do are all made possible by crude oil and its by-products.

Oil has created a multi-trillion dollar industry that sustains all other sectors of the economy. This has led the government and oil companies to invest heavily in the areas of its exploration, mining, transportation, and refining.

The most common method of transporting oil in its crude form or as a finished product is through pipelines. Research indicates that pipe corrosion leads to losses of up to $9 billion every year in the United States alone and an estimated loss of $2.2 trillion all over the world.

These numbers mean that oil pipeline corrosion is a costly affair. The effects of pipeline corrosion can occur inside or outside the pipes. Preventing moisture penetration on uninsulated pipes is one of the corrosion protection methods that are used to increase the lifespan of oil pipelines.

To settle on the best corrosion prevention methods; it is crucial to understand what causes corrosion. From a chemical perspective, the term corrosion means the conversion of a metal into a more chemically stable. This is realized by the metal forming an oxide upon reacting with elements such as oxygen.

 

How does corrosion in pipelines occur?

Where metal pipelines are used in transporting oil-based products, preventing moisture penetration is paramount—it will prevent possible accidents and huge losses due to spillage. When the pipe is uninsulated or exposed to friction with other metals due to linear expansion, the protection is lost, leaving the bare surface to react with the elements.

There are several methods of preventing moisture penetration, and one of the standard approaches is using a pipe wear pad. Compared to other corrosion prevention methods, the wear pad offers protection to the pipe where it is vulnerable the most.

Wear pads are non-metallic products that offer corrosion protection to uninsulated piping systems with the intention of extending their lifespan as well as preventing dangers such as leakages. They also create a barrier that stops metal to metal contact and isolates the piping system from pipe rack, which could at times carry electricity.

What are the key benefits of these pipe wear pads?

 

Relatively lower cost of installation

Installing these wear pads will not require expensive welding methods. The process does not require the hiring of highly trained personnel, which will otherwise turn out to be costly. Hot work permits are also not necessary.

 

Reduced maintenance cost

The durability of wear pads is an important aspect of preventing moisture penetration. Other ways that are designed to perform similar tasks are not cost-effective and will not guarantee safety from corrosion in the long run.

The wear pads are also tested and certified by all the relevant bodies, and this gives them a clean bill of health to be used in the oil industries.

 

What are the other corrosion prevention methods?

 

Preventing moisture penetration means ensuring that the moisture and other elements do not reach the surface of the metal. These methods are not so useful, especially where there are joints, contacts with other metals, or hard surfaces. They, however, play a crucial role in ensuring that the risks are eliminated where special attention is not required.

These methods include:

  • Painting
  • A thorough inspection of the pipelines
  • Use of chemical processes to prevent or reduce the effects of the corrosion problem

Corrosion prevention shouldn’t be a daunting task. Using wear pads alongside these other methods will go a long way in eliminating all the adverse effects that can be caused by the corrosion problem. You do not need to incur huge costs of repair and maintenance of your piping system when you can take simple preventative measures. They say prevention is better than cure. The potential disasters that can be caused by corrosion are far too expensive to solve and should be avoided at all costs.

Posted by & filed under Pipe Corrosion.

Eroding pipes can be a nightmare to deal with if you don’t catch them before they burst. Prevent pipe corrosion with pipe saddles, which are designed to insulate pipes and get rid of the risk of pipe corrosion. This is done by preventing moisture from soaking through, as well as preventing metal on metal contact. It’s also done without any chemical mixing, straps, or hot work. Keep reading for more information on the causes of pipe erosion and how you can prevent it.

 

The pH Of The Material Is Off-Balance

 

Even something as basic as pH can impact pipe erosion. For example, the pH of water is 6.5 to 8.5, with pure water being 7. If you have copper water pipes, anything below the lower end of this range could negatively impact the pipes by causing corrosion. Be sure you do some research and have proper testing equipment in place to prevent any pipe erosion before it becomes a bigger problem. Pipe corrosion prevention is key to maintaining solid structures.

 

Chemical Makeup Of Material

 

The chemical makeup of gas is different from that of oil, and they are both different from that of water. Each of these is going to have a different impact on pipelines. Pipeline corrosion prevention tips include sealing the interior of the pipes with something such as epoxy or using a lubricant to coat the inside of the pipes. Of course, this should be compatible with whatever flows through the pipes. Another tip is to insulate pipes with pipe pads, which prevent metal-on-metal contact. Exterior protection is as important as interior protection.

 

Temperature And Velocity Of Material

 

Believe it or not, the temperature and how fast the material is moving through a pipe impact how quickly pipes erode. The individual particles of that material, whether it’s oil or water, eat away at the surface of the pipes causing a decrease in the long-term pipeline integrity. The faster the material moves, the faster it eats away at the pipes. While that is not something that can necessarily be mitigated, at least not without a chemist, a pipe wear pad can protect the exterior of pipes, preventing moisture penetration. This will offer some protection when you cannot avoid other sources of erosion.

 

How To Prevent Pipeline Erosion

 

Pipeline erosion can be a serious issue, so use some of these corrosion protection methods:

 

  • Get top-notch testing equipment for whatever material the pipes are transporting
  • Structurally accommodate for high pressure points and weak spots
  • Insulate pipes with pipe wear pads to prevent metal on metal contact and moisture penetration

 

Pipeline erosion protection starts with pipe corrosion prevention. That includes structurally accommodating for weak points, insulating pipes with pipe wear pads, and having access to accurate testing equipment.

 

Find out how we can help you insulate pipes to prevent pipeline corrosion.

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In most piping systems, the pipes carry liquids that can wear on the pipes as time goes on. The surface of the pipes can start to deteriorate over time, which is called pipeline corrosion. It’s a common issue among metal pipes with metal corrosion costing the U.S. economy almost $300 billion each year. However, there are steps that can be taken to help prevent it or at the very least slow down the process. The longer it takes for the metal to corrode, the less often repairs and replacements are needed.

What Happens if Pipes Corrode?

Deteriorating pipes can lead to a number of issues, but the most common of problems is breaks and leaks in the piping system. Not only can this lead to water damage or dangerous chemical leaks, but it can also slow the down the function of your system. In cases where oil is being transported, it can cost a company a great deal of money in lost oil if it’s not handled. Pipe corrosion prevention measures should be put in place as soon as the new system is set up in order to avoid these issues from the beginning.

How Are Some Corrosion Protection Methods?

Pipeline corrosion protection systems can be put in place to keep your pipes in good condition. The first system that should always be used is simply having them cleaned regularly and keeping the areas around them cleared out. A lack of cleanliness and regular maintenance is one of the easiest ways to get corrosion.

It’s also possible to utilize corrosion inhibitors. These are chemicals that you can add to the liquids traveling through your pipes that will help decrease the corrosion rate of your pipes. There are multiple kinds available depending on what kind of fluids you are working with and they are all a good preventative measure to take.

Another option to prevent pipe corrosion is to use coatings. These coatings create a protective layer on your pipes to keep liquids from breaking them down. This process involves applying and curing the coating before you run liquids through the pipes in order for it to be effective.

Pipe corrosion prevention can also take place from the outside with the help of wear pads. They help keep out moisture and avoid metal on metal contact. They are easy to apply and a good measure to take for added protection.

pipe wear

Posted by & filed under Pipe Corrosion.

Corrosion and pipe wear have been studied for more than 150 years in the science real. It occurs when a material (mostly metal) or its properties deteriorate when they react with the environment. Pipe corrosion costs the US economy over nine billion dollars a year. Around the globe, the world Corrosion Organization estimates that 3% of the world’s GDP is spent on corrosion. This is a huge problem, especially for industries and oil companies who must use a lot of pipes in their daily operation.

Currently, there are over two million miles of oil and gas pipelines in the United States alone. These pipelines are crucial because US citizens rely on them to get their daily supply of energy and power, a vital tool for a healthy economy. These energy lifelines sustain the economy, but they have been made terribly vulnerable by corrosion problem.

 

Causes of Pipeline Corrosion

Pipeline bursts and spills are a significant cause of the negative perspective the industry has gained. Besides unavoidable natural disasters, one of the major reasons of pipe failure is corrosion. Another major problem is that most pipelines are old having being installed before 1960. Because of lack of awareness during that time, the long-term issues affecting piping were not factored in which left many pipes without protection from the environment.

Innovation has come with solutions to this pipe wear, such as installing a pipe wear pad. The water chemical makeup is also a contributing factor to eroding pipes since oxygen naturally degrades metals which gradually convert into rust. The hotter the water in your pipes is, the higher the corrosion rate. The pH of the water, especially in copper piping systems, is likely to cause pipe erosion by harming the protective barrier of the pipe. Sudden changes in water velocity can also lead to corrosion because of the turbulence caused during the shift.

 

How to Improve Piping Regulations

Pipeline regulations have been increased and so have advancements in pipeline manufacture and protection, which is a significant step towards reducing pope wear and the spills they cause. Technology has been instrumental in manufacturing of pipes with the reduced aging process. As time goes, older pipes are either being replaced with the newer, more reliable ones or being improved with high-tech wear pads. Although newer pipes are less likely to cause spills, it does not mean that they are not susceptible, which means you will need to install wear pads to strengthen them as well.

 

Inspection Companies

There are many inspection companies you can contact to inspect your pipes. The demand for pipe inspection is high, but there are not enough companies to do the inspection. This is probably because the younger generation has low interest in the industry.

 

Effects of Corrosion

The cost of corrosion is expensive. It directly impacts the health of employees and those who frequent your commercial building. For example, people are likely to consume water in high levels of toxic metal such as lead and copper, which can lead to acute health issues. Corrode water also hurts the efficiency of your water heater and is a known cause of premature failure. It also causes premature failure in plumbing systems and fixtures which will need repair from time to time. In severe cases, it causes odor and stains fixtures.

 

How to Prevent Corrosion

You can prevent corrosion by selecting the right metal type, using protective coating, taking care of environmental measures, using corrosion inhibitors, design modification, and sacrificial coatings.

Pipe wear is a problem whose solution has not been found, at least not yet, but you can take measures to reduce the effects and prevent corrosion.

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Thankfully, we don’t hear news like this very often, but these instances highlight the importance of consistent pipeline corrosion protection. Metal corrosion costs the United States around $300 billion every year, but most people rarely hear about these costs unless they manifest themselves in a disaster.

In March, a corrosion problem on a natural gas pipeline in Nothern Mexico caused a rupture and massive explosion. The causes of pipe erosion are numerous, but regardless of cause, the results can be disastrous.

The carbon-steel pipeline was 30 inches in diameter and tested to withstand minimum pressures of 60,000 pounds per square inch. Per the report filed by Energy Transfer Partners along with the Pipeline and Hazardous Materials Satefy Administration, the pipeline was being operated within its safety limits and there was no evidence of foul play, human error, or technical issues.

Pipe corrosion prevention efforts leading up to the incident didn’t ring any alarm bells, but perhaps the lengths between them did. The most recent test of pipeline integrity was an internal inspection done in 2015. Another test was done prior in 2008. Alarmingly, though, the pipeline hadn’t been hydro-tested since 1962.

Fortunately, nobody was injured by the explosion. It did wreak serious havoc on its surroundings. They reported the widest part of the rupture to be 94 inches, while the full circumference of the rupture measured 864 inches. Buried five feet underground, the explosion was powerful enough to roast a nearby highway and a house under construction. Officials estimated the explosion’s 621-foot blast radius caused about $1.4 million in damages.

All technical systems were in order. Four employees working during the incident were tested for drugs and alcohol and these tests came back negative.

In the world of pipelines, sometimes no real error is the cause of a disaster. Hence, pipe corrosion prevention efforts have to be diligently and regularly practiced. Pipelines cannot be treated as out of sight, out of mind or we end up with dangerous incidents like this. Luckily, this event — though disastrous — didn’t harm any human beings. Yet it remains a reminder that pipe corrosion prevention is of utmost importance.

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Over time, it’s only natural for your pipes to wear down and corrode under the pressure of external factors. But this doesn’t mean pipe corrosion is welcome; in fact, pipeline corrosion costs the U.S. more than $9 billion each year on average. Without the proper corrosion protection system in place, you may find your pipes corrode faster than you think.

But what causes this corrosion in the first place? Here, we’ll talk about what factors in your soil can influence the health of your metal pipes and how pipe corrosion prevention can help.

Water

There is always some level of water present in your soil. Try as they might, no plumber is able to craft metal pipes that are resistant to the slow corrosion performed by water.

The primary reason water will corrode the outside of your pipes is due to its oxygen content. This causes a reaction with the metal, promoting oxygenation and later rusting of these sensitive metals. But there are many causes of pipe erosion because of water. Fast-moving water or water that changes direction quickly can wear down your pipes at a faster rate than slow-moving water. If this water is particularly hot, the corrosion happens even quicker.

You should take water pH into account as well. While we’re used to drinking neutral water, particularly acidic or basic minerals derived from the soil are common. These very high levels or very low levels can strip a pipe of its protective coating over a shorter period of time than pipes laid in more basic soils.

Soil composition

Soil is composed of a number of organic and inorganic components. While soils with a high organic content can be great for the appearance of your lawn, they might not be so good for your pipes. Healthy soils promote more plant growth and these roots can eventually make their way into the weak spots of your pipes. On the other end of the spectrum, very dry soils with little to no organic matter are actually more sensitive to sudden environmental changes. If the soil shifts suddenly, it can upset the integrity of your pipes.

Of course, the pH of the soil can also affect the life of your pipes. Talk to your plumber about the many causes of long-term pipeline integrity today for more information.

Are you trying to improve the longevity of your pipes? Don’t let environmental factors harm your household. Invest in pipe corrosion prevention products, like pipe wear pads today. These insulating products will help stop harmful materials and water from impacting the integrity of your pipes. Contact Dynagard for more information about pipe corrosion prevention today.

pipeline corrosion prevention

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In 1990, pipeline corrosion was found to be the number one factor in pipeline failure within the Gulf of Mexico. Over ten years later, studies found that corrosion was the largest culprit in pipeline failures involving hazardous liquids and natural gas.

Pipeline failure is something no business owner wants to experience. The damage can be catastrophic and incredibly expensive. As a business owner, you want to be sure you are protected.

Keep reading to learn why corrosion is the most common cause of pipeline failure and all about pipeline corrosion prevention.

Pipelines 101

Pipelines are defined as structures transporting liquid or gas, including the pipes, valves, and all accessories (pump stations, regulator stations, compressors, etc.) attached to these components. 

Pipelines are used in many industries, including the transport of

  • oil and gas
  • fertilizer
  • compressed air
  • water
  • waste

Causes of Pipeline Failure and Corrosion

There are several factors that influence pipeline failure. These include things like poorly-executed excavation projects, natural forces, machine failure, and failure occurring in the materials and welding.

However, these causes are not the number one cause of pipeline failure, because they’re rare. What does cause pipeline failure is the everyday wear and tear on pipelines. This is most evident in pipeline corrosion, as impurities and other factors chip away at the protective coating on pipes.

As this coating wears away, it leaves the pipe open to corrosion and eventual failure. 

There are many causes of pipeline corrosion, some of which are specific to the material being transported. In the case of water pipes, here are some potential causes of external corrosion:

  • Water pH: acidic water or low pH levels harm pipeline coating and cause corrosion.
  • Chemicals and impurities: certain minerals and impurities can promote corrosion.
  • Poor installation: pipelines that were installed improperly will be more exposed to dirt, debris, and other factors that can cause corrosion.

Pipeline Corrosion Prevention

Externally, corroded pipelines may look like clusters of mineral deposits, especially around connection points on the pipeline. These deposits are thick, uneven, and bulky, and the first sign that you have a corrosion problem.

This first stage of corrosion may turn rust-colored as the problem progresses.

As with many projects and investments, prevention is key when it comes to properly maintaining pipes. Here are some ways to minimize external pipeline corrosion. 

  • Adding a layer of external protection to the pipes, such as using corrosion inhibitor solutions
  • Investing in pipe wear pads, which do not interfere with cathodic corrosion protection and help prevent pipeline failures due to friction, expansion, or contraction
  • Investing in coated pipes and connectors for future projects and repairs

Protect Your Business

As a business owner, it’s incredibly important to know the location of your pipelines and to have a plan should a failure occur.

Thankfully, pipeline corrosion and eventual pipeline failure are preventable, and there are several ways to implement pipeline corrosion prevention in your business model. For more resources on protecting your pipes, visit our blog today.

pipe wear pad

Posted by & filed under Pipe Corrosion.

In 2018, the plumbing industry accounted for $107 billion in revenue. With money like that on the line, there’s no excuse for cutting corners on your industrial piping system’s maintenance and upkeep.

One essential that you should never skimp on is a pipe wear pad.

Not sure what a pipe wear pad is or how it can save you money? Read on for the quick-and-dirty of pipe pads.

The Battle Against Corrosion

There is a constant battle against corrosion as a plant owner or operator. From the time you install an industrial piping system to the day the building falls down, preventing corrosion on the pipes will be an uphill battle.

Causes of Corrosion

The most common cause of corrosion to your pipes is friction. Friction, caused by unavoidable movement of the pipes against their support structures, can scratch the protective coating off your pipes. This leaves an area of exposed metal on each pipe.

The exposed metal typically occurs at support points, where the pipes are being held up, held down, or otherwise secured. It’s the most common place on a pipe to see two metal pieces rubbing together.

Condensation collects at this area where the metal pieces rub together and corrodes the pipes. This corrosion rapidly wears down your pipes and costs you money in repairs.

Cures for Corrosion

There is no cure for corrosion, but there are steps that can be taken to reduce friction, protect the coating on your pipes, and prevent pipe wear.

Support Upgrades

One option to help to would be to change out the type of support structure you have on all of your pipes. A different support could reduce the amount of metal that comes in contact with the pipes, and ultimately reduce corrosion.

Changing out a full-saddle for a half-saddle would reduce the amount of metal from the support that is touching the pipe by almost half.

Is changing out every support structure in your building feasible? Not always. You have to consider the building design, pipe size, cost of replacement, etc.

A cheaper and easier way to tackle the problem of corrosion is to install pipe wear pads.

Pipe Wear Pads

Pipe wear pads are sometimes called wear pads, pipe pad or fiber reinforced polymer (FRP) pads.

They are a form of pipe liner that is installed onto the outer diameter of the pipe.

This liner is fitted onto the pipe at points where vibrations from the pipes would cause them to rub against the support structure. This liner acts as a cushion.

It is installed in between the pipe and the support structure to isolate the pipe from the support. This reduces friction on the pipe, and saves the protective coating from getting worn off.

Installing pip wear pads is cheaper and easier than renovating the building.

Need Help Winning the Battle?

Corrosion of metals costs the United State’s economy almost $300 billion per year.

You need all the help you can get to tackle to problem of corrosion in your industrial piping system. Changing out your support system is not a reasonable answer to corrosion.

However, investing in pipe wear pads can extend the life of your system, reduce maintenance and repair costs, and save you the energy of redoing the entire pipe system.

Shop our pipe wear pads to find the right ones for your building.

prevent pipe corrosion

Posted by & filed under Pipe Corrosion.

Pipe corrosion is a common problem for oil, gas, and petrochemical industries. If companies ignore the risk of internal pipe corrosion, it may become a serious problem. Corroded pipelines lead to oil spills, shutdowns, and environmental concerns.

Inspection of pipe exteriors is easier. A visual inspection reveals potential problems. New pipeline corrosion protection systems cut exterior corrosion risks.

How can companies reduce leaks caused by internal corrosion? Keep reading. This guide explains how to prevent pipe corrosion.

What Causes Internal Pipe Corrosion?

Internal corrosion happens when metal deteriorates. An electrochemical reaction makes the steel rust.

Left unresolved, the corroded areas lose strength. The pipe can’t continue to hold the fluid at operating pressure.

Most corrosion results from contaminants in the product flowing through the pipeline. It may be a chemical like hydrogen sulfide or carbon dioxide. Even water causes corrosion.

Cost of Pipeline Corrosion

The estimated cost of pipe corrosion in oil and gas production industries is $1.372 billion a year. Industry officials understand preventing corrosion is the best solution.

Proactive measures reduce leaks and maintenance costs. This keeps the supply flowing while meeting safety, health and environmental policies.

Internal corrosion caused 12% of incidents on hazardous liquids and gas pipelines from 2013 to 2017. That’s about 60% of all pipeline incidents due to corrosion.

Types of Internal Corrosion

Internal corrosion causes a metal loss in two common ways. General corrosion refers to an even level of corrosion over a large area of the interior surface. Localized corrosion, also known as pitting, describes isolated spots.

If not repaired, corrosion leads to pinhole leaks, a crack in the pipe, or a rupture. If the section of pipe isn’t fixed or replaced, it reduces the flow pressure in the pipeline.

Corrosion weakens the pipe. It puts the pipeline at risk for failure. A weak pipeline is susceptible to external stresses. It could break. The result is an environmental hazard and an expensive product spill.

How To Prevent Pipe Corrosion

Pipelines operate for long periods of time for critical operations. That makes corrosion prevention a priority. Here are some methods that prevent corrosion:

  • Regular Maintenance
  • Cut Contaminants
  • Internal Pipeline Coatings
  • Corrosion Inhibitors
  • Mechanical and Chemical Cleaning

These methods extend the life and safety of a pipeline. Let’s take a closer look at regular maintenance done inside the pipe.

Pipeline Cleaning Pigs

Pipeline pigging is a mechanical device. It’s used to clean the pipe without stopping the flow of product. The pigs clean the pipe while it’s active. They’re also used to inspect pipelines.

The pig tool moves through the pipeline with the flow of the product. A foam pig uses low-density foam shaped like a bullet. It moves through the pipeline to remove small debris and impurities.

Cleaning pigs come in various sizes and densities. Some have abrasive wire mesh to remove rust and scale deposits from inside the pipe. Some cleaning methods involve pigging plus chemicals.

A regular cleaning schedule prevents corrosion and buildup from reoccurring.

Follow Government Safety Regulations

Industry pipeline operators should follow state and federal regulations. Adhere to guidelines and standards so pipes remain strong and secure. Check all potential threats to the pipeline’s integrity.

Federal and state safety regulators inspect management programs. They identify any threats, including internal corrosion. Use all the tools and follow the rules to prevent pipe corrosion.

Don’t hesitate to contact the pros at DynaGard. We can answer questions. We’re happy to provide samples of DynaGard Pipe Protection products.

pipe pads

Posted by & filed under Pipe Corrosion.

You spend a lot of time and money installing, upgrading, and maintaining the industrial piping system in your building. 

It’s not an easy job, but someone has to do it. 

What if it could be a little easier? What if you could save time, money and energy with one simple trick?

Keep reading to learn the easy way to maintain your pipes with the use of pipe pads. 

What Are Pipe Pads?

Anyone who maintains industrial or commercial piping systems knows that the battle against corrosion is constant. 

Friction from vibration, found typically at the point of support, can scratch the protective coating off your pipes. This leaves an area of exposed metal-on-metal. 

When condensation collects at this metal-on-metal interface, corrosion quickly causes pipe wear. This leads to high repair and replacement costs. 

Pipe pads are your cure for the friction that wears away your protective coating.  

Pipe pads also called wear pads or fiber reinforced polymer (FRP) pads, are essentially a filament-wound, fiber-reinforced liner. This liner is fitted onto the pipe. This liner acts as a cushion to isolate the pipe from the support and eliminate friction on the pipe. 

The Alternative to Using a Pipe Pad

The alternative to using a pipe wear pad would be to change out the type of support structure you are using. A different support structure may offer better corrosion and vibration control. 

For example, using a half-saddle can reduce the amount of metal at the support site by almost half. This would reduce the area where corrosion could occur.  

But changing out every support structure in your building is an expensive hassle. And it doesn’t guarantee total friction reduction. 

It also may not be viable, given your building design, pipe size, etc. Adding wear pads for piping to your existing pipe supports allows for greater control of corrosion and vibration for a fraction of the cost, time and energy.

Installation of Wear Pads for Piping

The installation of wear pads can be time-consuming and difficult if you have to weld or epoxy the pipe pad onto the pipe. 

Unlike other FRP pipe fittings, DynaGard is easy to install.

DynaGard has a unique peel and stick feature, which cuts down on installation time. These pipe pads don’t need any specialized tools or training. 

Reasons to Choose DynaGard

What sets DynaGard apart from other pipe pads starts with the adhesive. It’s a high bond adhesive that keeps the pad firmly in place even when the pipe moves due to vibration or expansion. 

DynaGard sticks not only to pipes but also to all coatings and wraps. Because of this strong adhesive, DynaGard has to be replaced less frequently than other wear pads. 

Other unique features that set DynaGard apart from the competition include: 

  • Resistance to condensation;
  • Resistance to most chemicals and acids;
  • Resistance to degradation by ultraviolet light;
  • No interference with the CP system’s protection against corrosion; and 
  • Cathodic disbondment will not occur on the pipe pad.

These are serious advantages. 

Easy Choice to Reduce Corrosion

Corrosion prevention doesn’t have to be an uphill battle. You can maintain your industrial system more easily with the introduction of pipe pads. 

DynaGard reduces costs and energy. It’s an easy choice.

Shop our products to find the pipe pads that are right for your industrial piping system. 

pipeline corrosion protection

Posted by & filed under Pipe Corrosion.

Metal on metal corrosion on your pipe saddles proves to be a serious issue with many industrial pipes.

This issue is commonly found in offshore oil and gas facilities in areas like the Gulf of Mexico. Corrosion begins when the metal is exposed to the elements, like oxygen and water, and breaks down the metal.

Pipe saddles and pads are considered to be hot spots for corrosion due to the friction caused by metal on metal rubbing against each other.

Not to worry! Here are some tips on pipeline corrosion protection due to metal on metal friction in the winter years.

Ensure Your Metal is Properly Coated

Coating your pipes in the areas around the saddles and pads with a sealant will help mitigate corrosion for a period of time.

You can use pipe coatings, such as paint on the topside of piping to protect the metal against corrosion, specifically atmospheric corrosion that you may find in mater based industrial stations.

Be aware, however, that you must perform regular maintenance on your pipes, specifically near the saddle clamps area. 

Use Sealants

To help mitigate the amount of metal on metal pipeline corrosion occurring, you may want to take advantage of using a sealant.

Sealants help prevent moisture ingress in the crevices of the saddles and pads. These sealants include silicone, epoxy and caulks. Explore this option with caution.

The sealant and steel surface may make a corrosion problem worse and form additional crevice in the bonding process.

Reevaluate the Support Being Used

There are loads of options for pipe support that may prove to be a better option than what you are currently using.

Taking advantage of an alternate solution, such as a half-saddle and cradle, can help mitigate the issue of corrosion. You can maintain the pipe more easily as well as half the amount of metal rubbing against each other.

You may also want to consider using a wear pad that reduces the metal on metal friction that causes corrosion. These pads are easy to install, and helps isolate the pipe from its support.

Some require additional welding or gluing, however, DynaGuard sells and manufactures pipe wear pads that are easy to install and offer protection to your pipes against metal on metal corrosion.

Next Steps: Which Pipeline Corrosion Protection Works Best for You?

While more pipes and their paired saddles and pads are made in stock, every corrosion problem is different.

This depends on your industry and the environment the pipes are being used in. Explore the types of pipe you have and possible roadblocks to using a specific metal on metal pipeline corrosion protection.

For more information on pipe corrosion and how to mitigate metal on metal friction that causes the corrosion, visit DynaGuard.

We sell and manufacture pipe wear pads that are easy to install and help avoid pipe metal on metal corrosion to extend the life and quality of your pipe. To get started increasing the life of your pipes, contact us today.

pipe corrosion prevention

Posted by & filed under Pipe Corrosion.

Pipelines run everywhere at your business-through the walls, floors, and even underground. If a pipe corrodes or bursts, that could cause major problems and you may even need to close shop while everything gets fixed.

You do not want that to happen!

There are many kinds of pipes, and many of the best options have a chance of corroding. Corrosion can be caused by many things. If you want to prevent the problem, you’ll have to plan accordingly.

In this article, we’ll discuss pipe corrosion prevention so you never have to worry about more major problems.

1. Use the Right Materials

By using the right materials on your pipes, you can drastically reduce the chances of pipeline corrosion. Steel, concrete, and copper are commonly used substances but are a bit more likely to corrode than stainless steel, plastic, or composite materials that are made to last.

Of course, the material you use depends on the application. Sometimes you will need to use a specific material, but if there are multiple options for a pipe, it may be wise to use something that is less likely to corrode.

2. Protect with Proper Linings

One of the best ways to protect from corrosion is to have a protective layer on the outside. This is actually a simple process that is done before installing pipes.

Typically it comes in the form of a peel and stick pad. You just peel off the backing and apply a pad to the surface of the pipelines.

The point of this is to reduce metal on metal, which can lead to corrosion. However, it has other protective benefits as well. These pads are UV resistant, meaning they will help the pipes last longer and they resist moisture, which can also prolong the life of the pipes.

3. Hide Your Seams

It is vital that you weld, solder, or seal all the pipe’s seams in some way.

You need to make sure everything is smooth so no shards of pipe can become a breeding ground for corrosion. Hiding the seams properly also ensures that nothing can get in that could cause potential problems.

4. Cathodic Protection

Cathodic protection, or CP for short, is a process that uses electricity to control the corrosion of pipeline materials.

In simple terms, you use a direct electrical current that is attached to your metal piping but uses a sacrificial material that will corrode instead. It sounds complicated but is actually a simple process that is used all around the world to protect pipelines.

What if Pipe Corrosion Prevention Doesn’t Help?

By taking the proper steps, you can prevent a lot of problems. Unfortunately, if you are using steel or copper piping, then eventually there will be some corrosion. At this point, the pipes will need to be fixed or replaced.

If your pipes are past the point of preventing problems, then don’t waste time trying to fix them yourself and potentially make it worse.

Hire someone who knows what they are doing and can help right away. Just contact us if you want more information on pipe corrosion prevention.

prevent pipeline corrosion

Posted by & filed under Pipe Corrosion.

Corrosion occurs naturally when metal is exposed to air and the environment it’s in. And it happens over time, so you may not always notice when it’s happening. But left untreated, corrosion will impact the strength and aesthetic appeal of your metal.

So what are the easiest and most effective ways to prevent pipeline corrosion? How do you protect your investment?

It may be easier than you think. There are a few simple ideas that will ensure you can work smarter, not harder, both now and in the future. Let’s look at 3 tips!

1. Advanced Cleaning

When was the last time you cleaned the inner portions of the pipe? If you’re looking for tips on how to prevent corrosion, this is probably the first place you should look.

An advanced cleaning program means you turn to the inside of the pipe, using very non-aggressive pipeline pigs that give out low-density foam. This will help to remove contaminants and other build-up that can decrease pipeline corrosion.

If you get “under the hood” and realize there are very thick deposits of buildup, you will need a smaller pig for the job. The key is to maintain your pipes by doing this every so often, so that corrosion on the inside doesn’t have a chance to ruin your investment.

2. Best Practices

There are plenty of good reasons to fight pipeline corrosion. How else can corrosion be prevented? One other way is to look at how you’re installing the pipes to begin with. For example:

Keeping the area around the metal dry, and using drying agents to protect your pipes from water.

Making sure the piping has a layer of backfill (limestone is a good material) if it’s underground.

And finally, making sure any electrical components are cleaned regularly. This “checklist” of sorts will ensure that you have to do less maintenance cleaning on your pipes and that they still stay free of corrosion.

3. What’s On The Surface?

Corrosion is more likely to happen on the outside of the pipe than on the inside. While the most common type of coating is an epoxy coating, ask yourself what type of pipes you’re using to begin with.

Are you picking composite-based, corrosion controlled products? Doing the research before you purchase can help you find a cost-effective piping solution that will still hold up and prove worth the investment. When it comes to ways to prevent corrosion, start with the raw materials.

Prevent Pipeline Corrosion- Wrap-Up

While corrosion is a natural process, the ways to prevent pipeline corrosion are well known and pretty simple. Make sure to clean the inside and outside of your pipes, and maintain a checklist of “best practices” that make maintenance easy when the time comes.

Contact us with any questions or to discuss your piping needs.

corrosion

Posted by & filed under Pipe Corrosion.

Are you a plant owner or operator concerned about metal on metal corrosion?

According to the American Galvanizer’s Association, the estimated cost of corrosion is 3% of the United States annual GDP. In 2016, the U.S. GDP was approximately $18.57 trillion!

This surprising statistic reflects the potentially expensive costs that plant owners and other employees face each year. Chemicals are only one cause of corroded metal. Metal on metal corrosion can also cause significant issues for your plant. These can include unwanted downtime and replacement costs.

Read on to learn more about how to protect your pipes from metal on metal corrosion!

The Dangers of Friction

Friction can be the worst enemy for your pipes. That is because friction causes metal corrosion as your pipes rub together.

This can become more of a danger for your pipes as they expand and/or contract. The narrowing and enlarging can cause your pipes to push against each other.

Besides causing corrosion, metal on metal contact creates tension on your pipes that weakens them too. Over time, it can cause your pipes to corrode or break. That is because the pipes are being strained for an extended period of time.

This can result in extended downtime at your plant and may bring operations to a sand still until the damaged pipes are replaced.

These damaged pipes can also become a safety risk for your employees because of the risk of leaking over long periods of time.

You need your system to be reliable and operating efficiently so that your plant runs smoothly.

Protection From Corrosion

One of the ways to protect your plant from corroded metal is to plan ahead.

This means you should consider how your pipes will expand and contract long before they are put together. By recognizing these potential problem areas, you can prepare your pipes to avoid issues later.

But how can you protect the pipes at your plant?

DynaGard is a protective pad applied to a pipe to protect it and prevent corrosion caused by metal to metal contact. These covers have a “peel and stick” feature which make them easy to install.

They are also UV resistant which helps them to last longer even in harsh weather conditions. Besides cutting down on contact, these wear pads resist condensation, moisture, and water.

These features make DynaGard a key component in defending against unwanted corrosion at your plant!

Wrapping Up: Preventing Corrosion Caused By Metal

Metal on metal corrosion can cost your company a lot of time and money.

For example, corroded pipes may cause unwanted downtime for your plant. This can put your operations on hold until they are replaced. It can also create additional costs while you replace other pipes before they become corroded.

DynaGard has more than 15 years of experience helping to protect plant owners from corrosion caused by metal to metal contact. We work together with you to identify your needs and help you decide the pads you need to protect your business.

Contact us today to learn more about our product and how we can keep your plant up and running!

pipe corrosion

Posted by & filed under Pipe Corrosion.

Are you concerned about the corrosion of pipes at your business?

According to the American Galvanizer’s Association, the cost of pipeline corrosion in the United States is approximately $9 billion annually.

These costs can have a significant impact on your company’s bottom line. But the good news is that you can be in better control of the corrosion of your pipes by being proactive.

It also helps to understand why corrosion takes place and what you can do to stop it.

Read on to learn the main causes of pipe corrosion!

Abnormal pH Levels

The pH level of the liquid flowing through your pipes can have a major impact on its lifespan.

The pH of water, for example, is a measurement of the acidity of that liquid and ranges from 0 to 14. It’s important that the pH level of the liquids flowing through your pipes is monitored by your employees.

It’s best that the pH range falls between 7.0 and 8.4. Any level lower than 7.0 or higher than 8.4 can cause corrosion to your pipes over time.

Poor Soldering of Pipes

Preventing steel pipe corrosion begins from the time those pipes are installed on your system.

You should ensure your company is using someone that is highly trained to solder pipes correctly. When someone solders two pipes together, they are using fire to melt connect two separate pieces and make them one.

While this may sound like an easy process, it’s crucial that pipes are soldered together properly. Otherwise, your business runs the risk that a pipe will have higher amounts of acid in them.

This will make your pipes more susceptible to corrosion and can create problems with flow.

High Flow Rate

Piping corrosion can also be caused by prolonged exposure to the velocity of flowing water that is too high.

Your employees must be careful not to send water shooting through pipes at a high flow rate. That’s because it can cause the pipes to wear down and become more susceptible to corrosion.

By being sure water flows into a pipe at a safe speed, your business is helping to guard against a corroded pipe.

Using Too Much Chlorine

Your business should pay attention to the amount of chlorine or other disinfectants that you are adding to liquids that go through the pipes.

Chlorine is often used by cities and private businesses to help clean up the water supply. Although chlorine can be helpful when used this way, high quantities of it can create issues for your pipes.

This is because chlorine compromises the structure of the metallic materials in your pipes. When these components are weakened, it makes them more prone to starting to corrode prematurely.

Wrapping Up: Prevent Pipe Corrosion

Preventing pipe corrosion can help save your business time and money in the long run.

You can do this by taking an active role in monitoring your pipes or installing a system to protect them. It can also help to be careful to avoid participating in activities that can make your pipes begin to corrode.

Dynagard is a pipeline corrosion protection system built to resist corrosion through its unique adhesive design. Contact us today to learn more about how our system can help protect your pipes!