Socket Weld Coupling
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Socket Weld Coupling (Socket Weld Forged Fittings)
Joins two pipes of the same diameter in a straight run.
Overview
A Socket Weld Coupling is a forged, small-bore fitting that joins two pipes of the same diameter in a straight run. It connects via a socket-weld joint, where the mating pipe is inserted into a machined socket and fillet welded in place for a smooth, leak-tight connection, and is machined from a solid forged billet for superior strength over a cast equivalent.
Royal Steel India manufactures Socket Weld Coupling to ASME B16.11 dimensions for high-pressure, small-bore piping systems across process, utility and instrumentation applications.
Key Features
- Extends straight pipe runs without changing size
- Forged construction for superior strength over cast fittings
- Smooth internal bore reduces turbulence and erosion at the joint
- Suitable for high-pressure, small-bore piping systems
- Manufactured to strict dimensional tolerances
Available Materials
Socket Weld Coupling is manufactured in the following materials and grades:
Specifications
- Size: 1/8" NB to 4" NB
- Class: 3000 LBS, 6000 LBS, 9000 LBS
- End Connection: Socket Weld
- Manufacturing: Forged from solid billet
Standards
- ASTM A182 / ASME SA182
- ASTM A105
- ASME B16.11
- MSS SP-79
- MSS SP-83
- MSS SP-95
- MSS SP-97
- BS 3799
Applications
Industries and sectors that rely on our Socket Weld Coupling.
- Oil & Gas Industry
- Petrochemical Plants
- Chemical Processing
- Power Plants
- Marine & Offshore
- Water Treatment Plants
- Instrumentation & Control Systems
- Pharmaceutical Industry
- Shipbuilding
- Construction Projects
Why Choose Royal Steel India?
Royal Steel India is a trusted manufacturer, supplier, and exporter of high-quality forged fittings. Our products are manufactured using premium-grade raw materials, advanced forging and machining technology, and strict quality control procedures to ensure superior performance and reliability. We are committed to delivering internationally compliant products, competitive pricing, timely delivery, and exceptional customer support for clients across the globe.
Frequently Asked Questions
What is a Socket Weld Coupling used for?
A Socket Weld Coupling is a forged, small-bore socket-weld fitting used in high-pressure piping systems to join, redirect, reduce or terminate pipe runs.
Which materials are available for Socket Weld Coupling?
We manufacture Socket Weld Coupling in Stainless Steel, Carbon Steel (ASTM A105), Mild Steel, Alloy Steel, Duplex Steel and Nickel Alloys to suit different pressure, temperature and corrosion requirements.
Which standards apply to Socket Weld Coupling?
Socket Weld Coupling are manufactured to ASME B16.11 dimensional standards, with material grades conforming to ASTM A182 / A105, and are also referenced under MSS SP-79, SP-83, SP-95 and SP-97.
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