Description: Weld Neck Flange
Pressure::150#  300#  400# 600#   900#  1500#   2500# 
Sealing face: RF  MFM   FF   TG   RJ 
Size:1/2”-72” 
Raw Material: Bar, Steel ingot

Manufacture standard:ASME B16.5 

Manufacture Process: Forging, solution, machining 
Grade: 304, 304L, 304H, 321, 316, 316L, 2520/310S, 2205/S31803, S32750, S32760, 904L, 317, 347, 347H
Surface: CNC MACHINING