... 310s2. WT:60mm~1500mm3. Standards:ASME,JIS,AISI, DIN ,GBISO9001:2000 Stainless Steel Pipes1. Grade: 201,202,301,304,304L ... 2000mm4. Standards:ASME,JIS,AISI, DIN ,GBISO9001:20001. Main productsNAME COLD PLATE HOT PLATE STEEL COIL STEEL PIPES CERTIFICATE ISO9001:2008 ... STANDARD AISI, ASTM, DIN, GB, JIS AISI, ASTM, DIN, GB, JIS AISI, ASTM, DIN, GB, JIS AISI, ...