| brief introduction
(1) Standards: GB/T14975-2002, GB/T14976-2002, GB13296-91, GB9948-88, ASTM
A312, ASTM A213, ASTM A269, ASTM A511
(2) Our products are corrosion and high-temperature resistant
(3) The main standards are 304, 304L, 316, 316L, 321, 321H, 310S, 347H
(4) Size: OD(6-530) x (1-20) x... |