... .Surface: Hairline,Black,Polishi 1.Description:stainless steel channel bar 2.Grade:201,202,301,304,304L,316,316L,321,etc. 3.Size:40 ... 5.Technical flow: Hot Rolled And Weld From Angle Bar 6.Standard category:AISI,ASTM,DIN,JIS,EN,SUS..... 7.Major exporter:United ... States, South Korea, Vietnam, Singapore, Malaysia We also sell ss flat bar,angle bar ...