... stainless steel pipe 1.Model nuber:201,202,304,316L,430,etc. 2.Outer diameter :6mm-159mm 3.Thickness:0.3mm ... stainless steel pipe 1.Model nuber:201,202,304,316L,430,etc. 2.Outer diameter :6mm-159mm 3.Thickness:0.3mm ... -3mm ASTM stainless steel pipe1.Material:201,202,304,316L,430,etc 2.OD:6mm-159mm 3.Thickness:0.3-3 ...