Shape: Round ,Square ,Oval,Seamless,Welded,Capillary Pipe, etc
Standard: GB, AISI, ASTM, DIN, JIS, KS, BS
Out diameter: 5-500mm, or as your demands
Thickness: 1-30mm
Length: 2-6m, or as your requirement
Condition: Hot/cold rolled, hot/cold drawn, hot forged
Surface: Bright/black/pickled
Certification: ISO