RAJENDRA INDUSTRIAL CORPORATION

Weld Neck Flanges (WNRF / WNFF)

₹1/ PIECE

Min. Order

1 PIECE

Availability

In Stock

Key Details

HSN Code: 73072100
Country of Origin: India
Category: Flanges & Gaskets
Sold By: RAJENDRA INDUSTRIAL CORPORATION
Customizable: No

RAJENDRA INDUSTRIAL CORPORATION

Manufacturer·Est. 2017

Mumbai, Maharashtra

10 products from this seller

View Profile

Description

Weld Neck Flanges are designed to be joined to piping systems by butt welding. The long tapered hub provides important reinforcement and smooth stress distribution from flange to pipe. Preferred for high-stress, high-pressure, and extreme temperature applications. The bore matches the pipe ID, reducing turbulence and erosion. Available in RF (Raised Face), FF (Flat Face), and RTJ (Ring Type Joint) configurations.

Technical Specifications

Size Range: 1/2" NB to 48" NB
Pressure Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#
Standards: ASME B16.5, ASME B16.47 Series A & B, ANSI B16.36, DIN, BS, JIS
Facing Types: Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Tongue & Groove, Male-Female
Material - Stainless Steel: ASTM A182 F304, F304L, F304H, F316, F316L, F316Ti, F316H, F316LN, F309S, F309H, F310S, F310H, F317, F317L, F321, F321H, F347, F347H, F201, F202, F904L
Material - Carbon Steel: ASTM A105, Gr. F42, F46, F52, F56, F60, F65, F70
Material - Alloy Steel: ASTM A182 F1, F5, F9, F11, F22, F91
Material - LTCS: ASTM A350 LF2, LF3
Material - Duplex Steel: ASTM A182 F44, F45, F51, F53, F55, F60, F61
Material - Nickel Alloys: Nickel 200/201, Monel 400/500, Inconel 600/601/625/800/825, Hastelloy C276, Alloy 20
Material - Copper Alloys: Cu-Ni 90/10 (C70600), Cu-Ni 70/30 (C71500), UNS C10100, C10200, C10300, C10800, C12000, C12200
Testing & Certification: Hydro Test, PMI, UT/RT on request, EN 10204 3.1 MTR
Dimensional Standard: ASME B16.5 tolerances
Manufacturing Process: Forged