310S Stainless Steel Pipe 1.Material:304,316L,430,310s 2.OD: ... 0.25-3.5mm 3.Surface:Mirror,Satin/HL 310S Stainless Steel Pipe NameStainless Steel pipeStandardASTM A554, A249, A269 and A270, A312Material Grade201 ... , crystal rot test, heat treatment, NDT Chemical Composition of MaterialMaterialComposition201202304316430C≤0.15≤0.15≤0.08≤0.08≤0 ... time is 3 days for price usually. 310S Stainless Steel Pipe