... , GB, DIN, JIS, etc This is about Stainless steel pipe /tube Outer Diameter6 mm-630mmWall thickness1 mm-40mmLength6metre we ... , ASTM, EN, BS, GB, DIN, JIS, etcGrade 201 301, 321, 304, 304L, 316, 316L, 309S, 310S ... :TISCO, LISCO, BAO STEELPackagingWraps with kraft paper, steel strip bundled, wooden matting, or as per customers ... the customers' requirement Best-seller stainless steel welded rectangular tube