Anti-corrosion Spiral Steel Pipe

There are types of corrosive media in the anti-corrosion spiral steel pipe, such as acid, alkali, salt, oxidant and water vapor. The coating must be chemically inert and resistant to acid, alkali and salt corrosion.



Primer of anti-corrosion spiral steel pipe: It is composed of polyurethane polyethylene, modified epoxy resin, non-toxic anti-rust pigments and fillers, additives, etc. It is cured at room temperature to form an interpenetrating network, the coating film structure is dense, also they are anti-acid, alkali, salt, and anti-rust.


Topcoat of anti-corrosion spiral steel pipe: It is composed of epoxy, rubber resin modification, non-toxic anti-rust pigments and fillers, and additives. They has excellent chemical resistance, non-toxic, anti-microbial erosion.

评论

此博客中的热门博文

The Method of Extending the Service Life of Seamless Pipe

Methods of Connecting Spiral Pipes

Exploring the Importance of Drill Pipe