... , 95mm, 101.6mm, 104mm, 108mm, 114mm, 127mm, 133mm, 141mm, 152.4mm, 159mm, 168mm, 203mm, 219mm2) Square ... 60X120mm, 50X150mm 4) LengthStandard is 6 meter, special length can be customized.5)Tolerancea) Outer diameter: ±0 ... .2mmb) Thickness: ±0.02mmc) Length: ±5mm6) PolishingSatin, 400 Grit, 500Grit, 600 Grit, ... ); } )(); ASTM A554 A312 A270 A249 Stainless Steel Pipe with CE Certificate