APPLICATIONS OF 441 STAINLESS STEEL TUBE 鈼?Automotive exhaust systems 鈼?Heat exchangers 鈼?Sanitary tubing WELDED STAINLESS STEEL TUBE/PIPE SPECIFICATION ASTMCSiMnPSCrTiNbOther 4410.031.01.00.040.0317.5~18.50.1~0.69*C+0.3~1 STANDARD: 鈼?GB/T 30065 鈼?ASTM A268 鈼?ASTM A270 OUTER DIAMETER(OD): 6.35~114.3mm; 0.25~4.5inch THICKNESS: 0.3~3mm LENGTH:customized TYPES: Round, Coil, U bend, S bend, customizedFerritic Stainless Steel Tube website:http://www.grintubing.com/stainless-steel-tube/ferritic-stainless-steel-tube/