Products
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Spirally Welded Steel Pipes ASTM A252 Grade 1 2 3
This specification covers nominal wall steel pipe piles of cylindrical shape and applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member, or as a shell to form cast-in-place concrete piles.
Cangzhou Spiral Steel pipes group co.,ltd supplies welded pipes for piling work application in diameters from 219mm to 3500mm, and single length up to 35 meters.
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Fusion-Bonded Epoxy Coatings Awwa C213 Standard
Fusion-Bonded Epoxy Coatings and Linings for Steel Water Pipe and Fittings
This is an American Water Works Association(AWWA) standard. FBE coatings is mainly used on steel water pipes and fittings, for example the SSAW pipes, ERW pipes, LSAW pipes seamless pipes, elbows, tees, reducers etc. for the purpose of corrosion protection.
Fusion-bonded epoxy coatings are one part dry-powder thermosetting coatings that, when heat activated, produce a chemical reaction to the steel pipe surface while maintaining the performance of its properties. Since 1960 on, application have expanded to larger pipe sizes as internal and external coatings for gas, oil, water and wastewater applications.