... Steel Flange Type:Welded Neck, Blind, Threaded, Lap Joint, Socket Weld, Plate, SOH, SOP, Slip On Ring Joint Flange/Stainless Steel Flange ... Neck, Blind, Threaded, Lap Joint, Socket Weld, Plate, SOH, SOP, Slip On (SO) FF, RF, Plate, RTJPressure:5K-30K (JIS B2220/KS B1503 ... Neck, Blind, Threaded, Lap Joint, Socket Weld, Plate, SOH, SOP, Slip On (SO) FF, RF, Plate, RTJMaterial:Carbon steel: C22.8, SS400, ...