carbon steel slip-on flange 1.We have our own factory 2.Size:15~600mm 3. ... steel,Alloy steel,etcTypeslip-on flange Pressure150lb~3000lbStandardANSI,BS,DIN,GB,ISOPackingWooden case;wooden pallet;plastic bagOthersCould do as customer's ... materialsCould be combined with other items in one order.1. sealing surface of flat welding flange FF, RF2. Flange productive material:Stainess ...