Weld-Neck Flange

Application:

For water,Oil and Gas industrial

Type : Welding Neck , Blind , Slip On , Lap Joint , Socket Weld , Threaded , Spectacle Blind , etc

Surfacing : RF , FF , RTJ

Materials : Stainless Steel , Duplex Steel , etc

Standards :

ANSI B16.5 , BS4505,GOST 12820-80,DIN,UNI,EN10921,JIS/KS