ANSI B16.5 WN Flange
1Type:Long Welding Neck Flange
2.Material: Carbon steel,Stainless steel,Alloy steel
3.Size:1''-72''
ANSI B16.5 WN Flange
1.ASTM A105, A350 LF2/ LF3, Q235 etc
2.Type: Slip On, Weld Neck,Long Weld Neck, Socket Weld, Threaded, Blind, Lap Joint
3.Size:From 1/2'' to 72''
4.Type: Slip On, Weld Neck,Long Weld Neck, Sock
5.WT: 150#, 300#, 400#, 600#, 900#, 1500# & 2500#.
welding neck flange