Size: 1/2” to 60”, DN 12mm to DN 1500mm
Pressure class: Class 150 to Class 2500, PN 2.5 to PN 250
Facing: RF / RTJ
Material of Welding Neck Flanges:
Carbon steel: A105, A105N,A350 LF2,S355JR
Stainless steel: A182 F304/F304L/F316/F316L
Alloy steel: F11, F12
Packing: plywood case and plywood pallet
The similar WN Flange is
Long Neck Welding Flange. but the "Neck" is considerably longer.The welding neck flange is the best designed butt-welded flange of those currently available because of its inherent structural value.Welcome to consult us about your Flange requirement. Sales00@lrpipefitting.com Hebei LongRun Pipeline Group Co.,ltd.
+8615131197059
