... , 301,304, 304L, 316.etc. ASTM A554 stainless steel pipe1) Material of stainless steel: grade: AISI 201, 202, 301,304, 304L, 316 ... ,38x25,40x20,48x23,50x15,50x25,60x15,60x30,73x43,75x45,95x454) Wall thickness: 0.3 - 3.0mm5) Length: 6m (or according to ... ) Tolerance: a) Outer diameter: ±0.15mm b) Thickness: ±10% of wall thickness c) Length: ±4.5mm - 0mm8) Other size can be ...