... ,dia:6-530mm 3.Grade:200,300series 4.Finish:2B,mirror 5.Standard:AISI,EN, Detailed product description1.Description:stainless steel ... ,316,316L,2520,1Cr13,2Cr13,3Cr13,4Cr13,42CrMo,35CrMo4.Surface:pickled/polished (2B surface/mirror surface)5.Technical flow:Hot rolled,cold drawn7.Standard ...