carbon steel pipe - all kinds

Standard : ASME ,AISI ,JIS, DIN , GB, BS.
Length : scale or random length
Type: butt welding, socket welding, forged
Size: seamless ,1/2”—24”(DN15-DN600) ,welded 6”—8” (DN150—DN1200)
Wall thickness: 5—50mm
Material : A234 WPB
Use: widely used in oil ,chemical industry. electric power .shipping industry an
Package：painting black ,cap, in dundle