309S stainless steel bars we specialize in stainless steel bars with top quality , competitive price and best service . 309S Stainless Steel Bars (stainless steel round bar, angle bar , flat bar , channel ... 201,202,301,302,303,304,304L,308,309,310,310S,316,316L,321,etc.2.diameter:8mm-1600mm.3. ... 201,201,301,302,303,304,304l,308,309,310,310S,316,316L,321etc. applicationwidely used in the areas as ss ...