Construction

ASTM SA/A106 seamless carbon steel pipe is a kind of seamless steel pipe widely used in high temperature and high pressure environment.

JIS G3456 STPT 480 seamless carbon steel pipe is commonly used in high temperature applications such as steam pipes, boilers and pressure vessels.

STPG370 is a low-carbon steel pipe material commonly used in some low-pressure pipeline systems.

ASTM A106 seamless steel pipe includes two processes: cold drawn and hot rolled. Among them, cold drawn has higher dimensional accuracy than hot rolled, and the surface of hot rolled steel pipe is relatively rough. The large-diameter seamless steel pipe is hot-rolled steel pipe, and the small-diameter is cold drawn.