S31803 Duplex Stainless Steel Seamless Tube For Boiler And Heat Exchanger ASTM A789 Specifications: S31803 dual phase stainless steel tube is a medium ...
12m Cold drawn Fluid and gas transport , Boiler Steel Pipe Annealed JIS G3446 - 1994 Quick Detail: Standard: JIS,ASTM,GB,DIN,EN Place of Origin: China ...
JIS G3459 - 1997 , DIN 17458 - 85 Boiler Seamless Steel Pipe high temperature resistant Quick Detail: Standard: JIS,ASTM,GB,DIN,EN Place of Origin: .....