310 stainless steel pipe 1.Standard: ASTM, JIS, DIN, EN. 2 ... .OD: 6-530mm 3.TK:0.8-28mm 4.Surface:Polished, frosting 310 ... stainless steel pipe1) Process method: cold drawn/cold rolling 2) ... not The stainless steel barstandardASTM,GBmaterial201,202,301,304,316,316L,316LN,317,317L,309,309S,310,310S,430, ...