... ESR1.2083Standard: DIN, JIS, ASTM, AISI, BS, SAE, ISO, TOCT, GB, ABNTAvailable Size: max OD 2000mmIn early 2004, Wanbao ... steel rod, stainless steel.The product one hand are applied in machine facture, petrochemical, automobile,Communication, transportation, medical-health ... and on the other hand, in national defence, army, aerospace and electronic information.ADD:South ...