Socketweld Flanges

M Metal Tubes India Pvt Ltd is a trusted manufacturer and global exporter of Socket Weld Flanges in Stainless Steel, Carbon Steel, Alloy Steel, and Copper Nickel. Engineered for high-pressure, small-bore piping systems, our SWRF flanges are ideal for instrumentation, pneumatic, and moderate service applications. Backed by 40+ years of industry experience, we supply ANSI B16.5 & B16.47 compliant flanges worldwide.

M Metal Tubes India Pvt Ltd is a trusted name in the industrial piping world, offering high-quality Socket Weld Flanges across the globe. With over 40 years of experience and ISO 9001:2008 certification, we manufacture precision-engineered flanges in line with ANSI B16.5 and B16.47 standards.

What Are Socket Weld Flanges?

Socket Weld Flanges (SWRF) are used for small-diameter, high-pressure pipelines. The pipe is inserted into a recessed area of the flange before welding, ensuring smooth bore alignment and minimal flow restriction. Commonly used in chemical, petrochemical, and power industries, socket weld flanges provide structural strength and easy alignment for pipe connections.

Key Features of Our Socket Weld Flanges

High-performance sealing with socket weld connections
Ideal for small-bore piping systems under high pressure
Minimal pressure drop and internal corrosion risk
Precise alignment ensures efficient flow
Available in Raised Face (RF) and Ring Type Joint (RTJ) styles

Socket Weld Flange Materials We Offer

Stainless Steel Socket Weld Flanges (SS 304, SS 316, etc.)
Carbon Steel Socket Weld Flanges
Alloy Steel Socket Weld Flanges
Duplex & Super Duplex Socket Weld Flanges
Copper Nickel Socket Weld Flanges (90/10, 70/30)
Nickel, Incoloy, Inconel, Hastelloy SWRF Flanges

Technical Standards & Specifications

Standards: ANSI B16.5, ANSI B16.47
Sizes: ½” to 24” and custom options
Pressure Ratings: Class 150 to Class 2500
Flange Face: Raised Face (RF), RTJ (on request)

Industrial Applications

Our Socket Weld Flanges are trusted in demanding industries such as:

Petrochemical & Chemical Processing
Oil & Gas Refineries
Power Generation & Thermal Plants
Marine & Offshore Engineering
Instrumentation & Pneumatic Systems

Why Choose M Metal Tubes India Pvt Ltd?

Our flanges are tested for performance and longevity under pressure. As one of the leading Socket Weld Flange Exporters in India, we ensure consistent quality, competitive pricing, and quick global deliveries

Copper Pipe Fittings

Copper Forged Fittings

Copper Pipes

Specification

Manufacturer of WAO-LOC

TYPE : Slip on, Weldneck, Blind, Socket Weld, Threaded, Lap joint (Stubend) Ring Joint,

DIMENSIONS : As per ANSI B 16.5 for forged steel flange.

SIZE : 1/2”, 3/4”, 1”, 1 1/4: 1 1/2”

MATERIAL : As per ASTM A 105 (High Temperature Service) as per ASTM A181 (General Service ) Carbon Steel Grade ASTM A 182 for High

TEMPERATURE SERVICE : For SS 304 & SS 316

Threaded Reducing & Orifice Pressure Rating as per BS 10 : 1962

Delivery Condition

Annealed and Pickled, Polished, Bright Annealed, Cold Drawn