A Guide to AWWA C210 for Epoxy Coatings & Linings
The American Water Works Association (AWWA) has defined standards for a variety of water-related pipe coatings and linings to ensure operators, manufacturers, contractors, and customers can make more informed decisions. While AWWA standards are voluntary and do not take precedence over any applicable legal regulation, they represent a consensus among industry professionals.
If you are in the market for protective epoxy coatings or linings for a steel water pipe or fitting, keep the AWWA C210 standard in mind.
What Is the AWWA C210 Standard?
The AWWA C210 Standard for Liquid-Epoxy Coatings and Linings for Steel Water Pipe and Fittings describes the baseline application, materials, inspection, performance, cleaning, and preparation conditions of liquid epoxy coatings and linings used for the interior or exterior of steel water pipe and fittings installed underground or underwater.
The Basics of AWWA C210: What is Covered?
The coatings and linings specified in AWWA C210 consist of two-part chemically cured liquid epoxies, specifically those applications that can fall into any of the following categories:
- A combination of an epoxy primer and one or more layers of an epoxy topcoat
- Two or more coats of the same epoxy, where the first layer is considered the primer and subsequent layers are considered the topcoat(s)
- A single coat of epoxy
This standard applies to both field-applied and shop-applied liquid epoxy used under normal construction conditions in the water supply industry.
How to Comply with AWWA C210?
Epoxy coatings and linings act as a protective barrier between the steel pipe or fitting substrate and the surrounding environment. The application of epoxy products creates a chemical resistant, durable, flexible, and long-lasting shield that prevents corrosion, has low maintenance requirements, and extends the service life of the transmission pipe or fitting.
As the purpose of AWWA C210 is to outline the minimum requirements for liquid epoxy coatings and linings used to protect underground or underwater steel water pipe and fittings, water supply professionals can abide by the standard by using AWWA C210-compliant products.
AWWA C210 epoxy coating and lining products designed for steel water pipe and fittings have passed rigorous tests to make sure they are up to par. By manufacturing, purchasing, or using an AWWA C210-compliant liquid epoxy coating or lining system, you ensure that the product meets the standards agreed upon by water supply industry professionals and can rest assured that it will work as intended.
Contact Sherwin-Williams to Find AWWA C210-Compliant Epoxy Coatings & Linings
At Sherwin-Williams, we have a wide range of water transmission pipeline coating and lining solutions that comply with rigorous industry regulations. Our high performance epoxy pipe coating and lining systems meet AWWA C210 standards and are specially formulated to offer unmatched corrosion, impact, abrasion, and chemical resistance.
Contact a Sherwin-Williams Coatings Specialist today to learn more about our epoxy steel water pipe and fitting coating and lining solutions. We can help you determine the best coating and lining products for your project.
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