stainless steel pipe,steel pipe,pipe 304,201,316,340 1)Products: welded stainless steel pipes and coils, welded pipe 2) Type: Round, Square, Rectangular, Embossed, Threaded and customers' requests available. 3) Grade: 201,202,304,304L,316,316L4) Standard: ASTM A554 , A249, A269, A270 , ASTM A790, DIN 2462, DIN17456, DIN17458, JIS 3463, JIS 3459and so on5) Product Range: Coil: width 20--620mm, ...