... Stainless steel seamless pipe 400G/500G/600G or 800G :Specification: NameStainless Steel pipeStandardASTM A554 ... Ni10%~14%),430Outer Diameter6mm--159mmThickness0.3mm - 3.0mmLength6m or as customers' requestTolerancea) Outer Diameter: +/- 0 ... 5mmSurface180G, 320G, 400G Satin / Hairline400G, 500G, 600G or 800G Mirror finishApplicationDecoration construction, upholstery, industry instrumentTestSquash test, ...