ERW Galvanized Steel Pipe Welding Black Steel Pipe (BS1387 Pipe, ASTM A500 Pipe, JISG3444 Pipe, General Construction Pipe)

black steel pipe specifications : 3/4"-8"

Raw Material: Q235, S235JR, S355JR, SS400

Scope of application: mainly used in construction and infrastructure.

Hebei Tianchuang Pipe Co., Ltd is a reliable black steel pipe manufacturers and china steel pipe suppliers, we provide china steel pipe, electric welded pipe, w beam guide rail, black steel pipe for sale and etc. Want to know more? Please contact us.