Quality Standard: GB/T 14975-2002,GB/T 14976-2002,ASTM A312, ASTM A213, ASTM A269, JIS G3463, JIS G3459, DIN 17458, DIN 17456

Commonly Used Steel Grades: 1Cr18Ni9Ti, OCr18Ni10Ti(321), 0Cr18Ni9(304),0Cr17Ni12Mo2(316)

Outside Diameter:
1,Size Ranges of Hot-rolled(expanded) Steel Tubes:159-426mm
2,Size Ranges of Cold-rolled(drawn) Steel Tubes:6-70mm

Thickness:
1,Size Ranges of Hot-rolled(expanded) Steel Tubes:8-40mm
2,Size Ranges of Cold-rolled(drawn) Steel Tubes:0.5-10mm

Application: Within high quality, uniform chemical composition, low S adn P contents and excellent comprehensive peformances, the stainless steel structural tubes are used for ordinary structures and mechanical structgures in chemical industry, light industry and so forth