... Flange RF,12",300#,ASTM A105/ANSI B16.5 1.Standard:ANSI, DIN,JIS, BS 2.carbon/stainless/alloy/Aluminum steel ... B16.5,UNIT WEI1GHT:5KG12",300#,ASTM A105/ Size1/4''-48'',DN8-DN1200WTSCH5S-XXSStandardANSI B16.9, ANSI B16.28, DIN , ISO ... ,2024,2017,3003,5052,5083,6061,6083,6060,7075,8011Packing: Wooden case, Wooden pallet, or according to customer's requirementMain Flangeblind raised faced ...