SEAMLESSSTEELTUBE

ASTM A106 & A53

ASTM A106/A106M:Standard Specification for Seamless Carbon Steel Pipe for High-Temperature Service
Application: Oil, Gas and water delivery; Refinery, Boiler and Mechanical equipment manufacturer; structure construction; drilling, ship building and etc.

ASTM A53/A53M:Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
Application: Oil, Gas and water delivery; Refinery, Boiler and Mechanical equipment manufacturer; structure construction; drilling, ship building and etc.