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ERW pipes

ERW pipes, also known as Electric Resistance Welded pipes, are pipes that are made by welding the joint of two metal plates or sheets with the help of an electric current passing through the metal.

How to improve the success rate of erw pipe in production?

From the analysis data of ERW steel pipe scrapping, it can be seen that the roll adjustment process plays a very important role in the production of welded pipes.

ASTM A500

ASTM A500 standard specification covers carbon steel, cold formed welded and seamless structural tube in both round and shaped forms.

ASTM A252

ASTM A252 standard covers nominal wall cylindrical steel 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.

Seamless VS welded tube pipe, what is the Difference?

Seamless and welded are mainly two types stainless steel tube & stainless steel pipe, there is a debate whether seamless is better than welded for a long time.

What Is black steel pipe?

Black steel pipe is made of steel that has not been galvanized. Its name comes from the scaly, dark-colored iron oxide coating on its surface.