Shanghai Sunzone Steel Pipe Co., Ltd

Company Description

Shanghai Sunzone Steel Pipe Co., Ltd manufacture stainless seamless steel pipes in Shanghai China. The company Shanghai Sunzone Steel pipe Co., Ltd has been recognized as the high-class supplier of such products by SINOPEC, CNPC & CNOOC (Three main petroleum & petrochemical campanies in China). Moreover our products have got ISO 9001&PED certificates. The specification for the products as follow: Cold drawn and cold rolled austenitic material stainless steel pipe Grade Available: 304, 304L, 316, 316L, 321, 310S, 310H, 317L, 321H, 304H, 347H, 904L Outside Diameter(OD): 10~530mm(1/8"-20"); Wall Thickness(WT): 1~30mm. Standards: ASTM A 213 /A269 /A312,          ASME SA213 /SA269 /SA312,          GB 13296 /T14976 /T14975,          EN 10216-5, DIN 17456, 17458,          JIS G3459, G3463.