... : 201, 202, 301,304, 304L, 316.etc. ASTM A554 stainless steel pipe1) Material of stainless steel: grade: AISI 201, 202, 301,304, 304L, 316 ... ,28x28,30x30,36x36,38x38,40x40,48x48,50x50,60x60,70x70,80x803)Rectangular pipes - Outside dimensions(mm) : 20x10,23x11,24x12,25x13,28x13,30x15 ... ,38x25,40x20,48x23,50x15,50x25,60x15,60x30,73x43,75x45,95x454) Wall thickness: 0.3 - 3.0mm5) Length: 6m (or according to ...