... 7 to 219mm ASTM stainless steel pipe1)material: 201,202,304,3162)specifications:1.round pipe: OD12.7mm to 219mm2 ... 30x30mm , 38x38mm , 50x50mm , 50x50mm , 60x60mm , 80x80mm ,100x100mm,150x150mm3.rectabgular pipe: 20x10mm, 20x40mm, 25x13mm, 25x50mm, 30x10mm, 30x15mm, 30x60mm, 45x75mm, 45x95mm, ... 03mm OD:+/-0.2mm length:+/-5mm6)delivery term:with in 20 days after receive the deposit stainless steel pipe