Lap Joint Flanges
The lap joint flange is practically identical to a slip-on flange except it has a radius at the intersection of the bore and flange face. This radius is necessary to have the flange accommodate a lap joint stub end. Normally, a lap joint flange and a lap joint stub end are mated together is an assembly system. Standards, Dimensions & Weight ASME/ANSI B16.5 Class 150 LJ ASME/ANSI B16.5 Class 300 LJ ASME/ANSI B16.5 Class 600 LJ ASME/ANSI B16.5 Class 900 LJ ASME/ANSI B16.5 Class 1500 LJ ASME/ANSI B16.5 Class 2500 LJ Lap joint flange draws : Size: 1/2” to 60”, DN 12mm to DN 1500mm Pressure class: Class 150 to Class 2,500, PN 2.5 to PN 250 Facing: RF / RTJ Material: Cabon steel: A105, A350 LF2 Stainless steel: A182 F304/F304L/F316/F316L/F321 Alloy steel: F11, F12 Packing: plywood case and plywood pallet