904L Weld Neck Flange


Anand Steels offers Hot Forged & Machined 904L Weld Neck Flange or Welding Neck Flange from 1/2 to 60 inch NPS across various dimensions standards. These 904l weld neck flanges are produced as per ASTM / ASME SA182 F904L material specification. Weld neck flanges are supplied to various dimension standards including ANSI, ASME, EN, DIN, SABS, BS, BIS, etc. We can offer Flat Face, Raised Face, Ring Joint and Grooved facing weld neck flanges in 904l stainless steel. We also offer 904L weld neck orifice flange set as per ANSI/ASME B16.36 standard.

We use premium quality forging stock or pre-forged bars, latest forging and machining techniques to produce high quality high integrity 904l welding neck flanges. All standard 904L flanges are covered with plastic caps for dust protection. We also offer carbon steel grade flanges with 904L cladding.

904L Weld Neck Flange Specifications:

Sizes 1/2” to 60” NPS
Wall Thickness Sch 5/5S to Sch 160/XXS (Applicable for Weld-Neck & Socket-Weld Flanges)
Construction Hot Forged
Pressure Ratings ANSI 150, 300, 400, 600, 900, 1500, 2500, PN1, PN2.5, PN6, PN10, PN16, PN25, PN40, PN64, PN100, PN160, PN250, PN 320, PN400, 2000 psi, 3000 psi, 5000 psi, 10000 psi, 15000 psi & 20000 psi.
Dimensions & Tolerances ANSI B16.5, ASME B16.47 Series A & B, B16.36, EN 1092-1 Type 11 PN 6 PN 10 PN 16 PN 25 PN 40, BS1560, SABS 1123 table 600/2 table 1000/2 table 1600/2 table 2500/2 table 4000/2, DIN 2627, DIN 2628, DIN 2629, DIN 2630, DIN 2631, DIN 2632, DIN 2633, DN 2634, DIN 2635, DIN 2636, DIN 2637, API 6A Type 6B & Type 6BX.
Material Specifications ASTM A182 F904L (UNS N08904)
Origin Indian, China, Korea, Japan, Sweden, Italy, France, Germany, UK & USA