Stainless Steel Square Pipes STANDARDS:ASTM/ASME,GB, DIN, JIS, T14975, etc. STANDARDS: ... size to be tailored as required.Stainless steel pipe Variety:square pipe,round pipe,rectangular pipe,embossed pipe,threaded pipe 1 ... 6.0mm to 2600mm, wall thickness from 0.25mm to 26.0mm Square tube: Side length from 10mm*10mm to 250mm*250mm ... grit, 600 grit, 240 grit, HL, 2B, BA Stainless Steel Square Pipes