Weld Neck Flanges


Weld Neck Flanges are a very common type of pipe flanges used in various industrial applications. They have became a protracted tapered center and are also mostly applied for high pressure applications.

We are a quickly developing association, occupied with manufacturing, supply and fare of weld neck flanges, industrial weld neck flanges and forged flanges. Our weld neck the flanges are penetrated with the wall thickness of the flange bearing the same measurements of pipe. Flanges intended for more substantial pipes have got smaller sized weary, although flanges involving lighter pipe have got bigger weary. These kinds of weld neck flanges, commercial weld neck flanges, forged flanges are used for high-pressure, cold or hot temperature.
weld neck flanges

Product Range:

WNRF Flanges Size : 1/8" NB TO 48"NB.

WNRF Flanges Class : 150#, 300#,400 #,600#,900#, 1500# & 2500 #.


Stainless Steel WNRF Flanges: ASTM A 182, A 240

Grade : F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750


Carbon Steel WNRF Flanges: ASTM A 105, ASTM A 181


Alloy Steel WNRF Flanges : ASTM A 182, GR F1, F11, F22, F5, F9, F91


Nickel Alloys WNRF Flanges : Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276


Copper Alloys WNRF Flanges: Copper, Brass & Gunmetal


WNRF Flanges Standard
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
B.S : BS4504 , BS4504, BS1560, BS10


Value Added Services

  • Hot Dip Galvanizing ,
  • Epoxy Coating.


Weld Neck FlangesWeld Neck Flanges