ASTM 316L Stainless Steel Bar Black Bright Pickled Polished Hairline Forged,Hot Rolled,Cold Drawn,Peeled Quick Details StandardGB, AISI/JIS, SUS, UNS, DIN ... to the customer's requirementPlace of OriginshandongBrand NameyingfaTypeRound bar, square bar, flat bar, hexagon bar, angle bar, channel bar, threaded barUsePetroleum, chemical, construction, textile, medicine, aviation, aerospace ...