Stainless Steel Pipe/Tube 1.Grade:304,304L,316,316L,321,317L,310S,904L ... :ASTM,JIS,DIN,GB and so on. Stainless Steel Pipe/Tube 1.Grade:304,304L,316,316L,321,317L,310S,904L ... :ASTM,JIS,DIN,GB and so on.Stainless Steel Pipe/Tube Stainless Steel Pipe/Tube1) Pipe diameter : 6mm-630mm pipe thickness ... ,and third part inspection.12) Capacity:500 ton per month Type:Stainless Steel Pipe/TubeSizes:O.D 6-610mm(1/4 ...