Ways To Protect Industrial Pipes From Corrosion

Ways To Protect Industrial Pipes From Corrosion
  • Opening Intro -

    Protecting your industrial pipes from corrosion is critical to preserving a city’s infrastructure.

    For example, if you do not take the time to prevent decay, it could damage a community.


The rust and other contaminants leak into the water supply. Furthermore, rust can keep a pipe from performing its duties, effectively decreasing its capabilities. Try the following preventive tips to protect your pipes.

Stabilize the Pipe Structure

When pipes experience movement, it could cause friction and bounce against other materials and structures, which can lead to premature erosion. Small tears will open in the metal, allowing foreign materials inside that can cause corrosion.

To prevent these movements, use straps or U-bolts to clamp down the pipe. That way it can no longer shake or move.

Metal-to-Metal Insulation

When certain metals touch, electrons pass from one to the other—weakening the pipes and allowing corrosion to settle. Installing insulation inside the pipes is the best way to protect metals from touching.

It acts as a barrier. You must ensure longer durability of the pipework by using wear pads or pipe shoes.

Protective Coatings

Many materials or liquids will pass through the pipes; therefore, a lining or coating within the metal will keep erosion at bay. Bacteria can settle in hidden areas within the pipe, leading to significant infrastructure issues and lessening the metal’s longevity.

Before you install you pipes, use an internal coating machine to protect against corrosion and promote strength.

Abrasive Blasting

Larger industrial pipes that have already seen corrosion can benefit from abrasive blasting. This might not be a preventative practice, but it is efficient in removing unwanted material from the pipe.

In this process, a machine will throw a material like sand into the pipework to break away rust and other buildup. Typically, if you do this to clean the pipes, you will follow up with another preventative measure to further protect your work.

Corrosion Inhibitors

For a more cost-effective approach, consider using corrosion inhibitors to thwart bacteria away from forming rust and buildup. These inhibitors are a compound you add to the pipe that creates a thin layer within the metal to prevent erosion.

Choosing this method can help you from spending more money down the road to protect the pipes.

Cathodic Protection

Lastly, cathodic protection uses a low electrical current to neutralize corrosive bacteria. In some cases, you can even perform this practice on new metal to protect against corrosion from the start. This procedure of removing internal material is mainly done for underground or underwater pipes that are more difficult to reach.

Pipework is responsible for conveying fluids from one area to another—ignoring preventative measures for corrosion could end up being a costly fix for your business. Ensure you are protecting your work from the start by applying coatings, insulation, inhibitors, etc. How will you prevent corrosion in your pipes?

Image Credit: Fragments of old large gas pipe. Rusty brown curved metal iron pipe. By kolidzei FILE #: 387161104

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