Ductile Iron Pipe Epoxy Coating [Comprehensive Guide]

Ductile Iron Pipes are used in different areas for many applications. A protective layer such as epoxy coating is required because some of the areas have corrosive or harsh materials. This type of coating has many benefits, such as corrosion resistance, improved flow, and wear resistance. These pipes are used for several different applications because of these advantages and benefits. On top of all of these, maintenance of these pipes is critical. There are a few tips and steps that you must adhere to to ensure the best operation. However, the abovementioned factors become important when choosing the right supplier.

What Is Ductile Iron Pipe Epoxy Coating?

Ductile iron pipes offer several benefits. In spite of these benefits, they might need an extra protective coating. According to AMERICAN-usa, ductile iron epoxy coating is one of these protective layers that can be applied on the exterior side of the pipes for more protection against corrosion. Ductile iron pipe corrosion protection

• Ductile iron epoxy coating greatly increases pipe resistance to corrosion. This layer protects ductile iron pipes from corrosion.
• This protective coating can be applied to various pipe sizes, which proves its versatility.
• Aggressive substances include the surrounding soil or the fluid running through the pipe. A ductile iron epoxy coating will protect the pipes against these substances.
• Most epoxy coatings are considered environmentally friendly because they follow standards.

What Are the Benefits of Epoxy Coating for Ductile Iron Pipes?

Epoxy coating for ductile iron pipes is proven to have many beneficial features. This protection layer is widely used with ductile iron pipes in many projects due to its benefits. However, some of these benefits are more practical and popular than others. Although this coating has numerous advantages, here are some more efficient ones.

Corrosion Resistance

Ductile iron pipes can face corrosion due to the presence of chemicals, moisture, or other corrosive substances. Epoxy coatings would provide excellent ductile iron pipe corrosion protection. This protection will guarantee the durability and reliability of the pipes.

Improved Flow

Smooth flow is necessary in many ductile iron pipe applications. Epoxy-coated ductile iron pipes provide this smooth flow and have a non-stick surface on the interior side of the pipe. The non-stick surface minimizes friction, which greatly decreases pumping costs.

Wear Resistance

The surface of epoxy-coated ductile iron pipes is wear-resistant. Being wear-resistant leads to maintaining the structural integrity of the pipes. Although the structural integrity of the pipes is hard to maintain in high-stress applications, epoxy coatings ensure it.

Fire Protection Systems

Epoxy-coated ductile iron pipes offer a reliable and durable application, which is why they are used in fire protection systems. These pipes help ensure an adequate water supply, especially during emergencies. Their high pressure tolerance also makes them an excellent choice for such applications.

What Are the Applications of Ductile Iron Pipes with Epoxy Coating?

Ductile iron pipes with epoxy coating offer superior performance in various applications. These pipes are proven to have the longest-lasting performance and the highest level of durability. Epoxy-coated pipes are used for various applications; however, the ones you see below are the most critical applications. Water Supply Systems, Sewage Systems, and Industrial Applications are some of the most common applications of epoxy-coated ductile iron pipes.

Water Supply Systems

• Ductile iron pipes with epoxy coatings are used in water supply systems.
  •  They are a popular choice for this application because they are corrosion-resistant, durable, and help with flow efficiency.
  • Epoxy-coated pipes ensure proper clean water transmission in different areas, such as residential or industrial.
  •  Also, because of the efficient flow, pumping costs are reduced highly.
  •  These pipes are widely used in residential, industrial, and commercial water distribution systems.

Sewage & Drainage Systems

• Sewage and drainage systems contain massive amounts of corrosive substances.
  • Epoxy coatings provide acceptable protection against these substances.
  • These pipes are perfect for gravity sewers, combined sewers, and force mains, as they can ensure appropriate transport of wastewater.
  • This is why epoxy-coated pipes are suitable for wastewater systems with harsh fluid running through the pipes.
  • These pipes minimize environmental risks in applications for sewage and drainage systems.

Industrial Applications

• Ductile iron pipes with epoxy coating are widely used for industrial applications.
  • In settings that are in contact with chemicals or have the potential for wear, using these pipes is crucial.
  • These pipes ensure protection against corrosion and wear in harsh industrial settings.
  • Industries generally include power plants, chemical plants, and manufacturing facilities, which is why they need reliable and durable piping.
  • These pipes provide a safe and reliable operation with reduced maintenance costs.

How to Maintain Epoxy-Coated Ductile Iron Pipes?

Maintaining ductile iron pipe epoxy coating requires following a few critical tips. Following these tips will ensure the longevity and reliability of these pipes in piping systems. If maintenance tips are followed precisely, epoxy-coated ductile iron pipes offer years of efficient operation.

1. Regular Inspections: The pipes must be inspected regularly for any sign of leak or damage. Early detection of any type of damage will help prevent further significant damage or breakage.
2. Keep Pipes Clean: Any type of rust and dust must be cleaned from the surface of the pipes. Debris, dirt, or other kinds of buildup should be removed from the surface.
3. Hydro Jetting: Hydro jetting is used to drain sewer lines and have them cleaned. It is a water-cleaning method that cleans the pipelines from buildups or blockages. The epoxy coating isn’t damaged by this method of cleaning.
4. Avoid Abrasive Cleaning Methods: Any abrasive and harsh method of cleaning must be avoided. This is because the epoxy coating can be damaged, which threatens the longevity of pipes. Some of these methods include using wire brushes or strong chemical cleaners.
5. Monitor Water Quality: The water that is running through the pipes must follow the required quality standards. Poor-quality water can lead to corrosion or other damage.
6. Follow Manufacturer Guidelines: Follow the manufacturer’s recommendations. These guidelines are useful for maintaining ductile iron pipes with epoxy coating.

How to Choose the Right Supplier for Ductile Iron Pipes

Referring to McWane Ductile, ductile iron pipes ensure the longevity and reliability of your fittings. Thus, the right supplier must be decided for this need. Having a few factors in mind will help you find the best ductile iron supplier. Quality certifications, technical support, after-sales service, and environmental commitment are some of the most important factors a trustworthy supplier ensures. At YasminTrading, we have tried to enhance these factors as best as possible. Contact us for more information.