... stainless steel tube 1.material:304;304L;316;316L(ASTM,DIN;GB) 2.specification:DN10--600*sch5s--xxs ... Pickled), BA(Bright Annealed), EP(Electric Polishing) JTS, ASTM, GB,DN,SUS201,304,316etcGB/T14975-2002,GB/T14976-2002 ... ,GB13296-2007ASTM A213, ASTM A269, ASTM A312, JIS G3459, DIN 17458 High quality and ... (816°C)chemical composition product pictures: ss 304l seamless pipe