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- Steel Coupling 1/4" BSP Weldable
- Coupling 1/2'' steel for welding
- Washer metal rubber M10
- Washer metal rubber 1/4''
- Coupling 1 1/4'' steel for welding
- Washer metal rubber M12
- Copper washer 11x16x1mm
- Coupling 1 1/2'' steel for welding
- Washer metal rubber M14
- Washer metal rubber 1/2''
- Coupling 1'' steel for welding
- Washer metal rubber M8
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Reducing Socket Weld Coupling 1 1/4" × 1/2" A350 LF2 Class 3000
Availability: on sale
Dispatched within: 4-10 business days
Reducing Socket Weld Coupling 2" × 1 1/2" A350 LF2 Class 3000
Availability: on sale
Dispatched within: 2-3 weeks
Reducing Socket Weld Coupling 3/4" × 1/2" A350 LF2 Class 3000
Availability: on sale
Dispatched within: 2-3 weeks
Socket Weld Coupling 1 1/2" A350 LF2 Class 3000
- Socket weld coupling
- 3.1 material certificate available on request (free of charge)
Availability: on sale
Dispatched within: 24 hours
Socket Weld Coupling 1/2" ASTM A350 LF2 Class 3000
Availability: on sale
Dispatched within: 24 hours
Socket Weld Coupling 3/4" ASTM A350 LF2 Class 3000
Availability: on sale
Dispatched within: 24 hours
Carbon Steel Socket Weld Couplings (SW) – ASTM A350 LF2
Carbon Steel Socket Weld Couplings (SW) – ASTM A350 LF2 are premium-quality forged pipe fittings designed to connect two pipes using a Socket Weld (SW) connection in high-pressure and low-temperature piping systems. Manufactured from ASTM A350 LF2 forged carbon steel, these couplings offer excellent toughness, superior impact resistance at sub-zero temperatures, high mechanical strength, and reliable leak-tight performance. The pipe is inserted into the fitting socket before welding, ensuring precise alignment and a permanent, durable connection. They are widely used in LNG installations, oil and gas, petrochemical plants, cryogenic systems, power generation, chemical processing, and other industrial applications operating at low temperatures.
Customers may also search for these products using the following names: A350 LF2 Socket Weld coupling, ASTM A350 LF2 coupling, LF2 Socket Weld coupling, carbon steel Socket Weld coupling, SW coupling, socket weld pipe coupling, forged coupling, forged steel coupling, ASME B16.11 coupling, low-temperature Socket Weld coupling, cryogenic Socket Weld fitting, industrial SW coupling, socket weld connector, pipe socket SW, carbon steel pipe coupling, Socket Weld fitting, forged carbon steel fitting, full coupling SW, socket weld sleeve, pipe connector SW, pressure pipe coupling, and LF2 forged fitting.
Carbon Steel Socket Weld Couplings manufactured from ASTM A350 LF2 are available in a wide range of sizes and pressure classes, making them ideal for medium- and high-pressure piping systems operating in low-temperature environments. Their forged construction and precision machining ensure exceptional durability, reliable sealing, and dependable long-term performance in critical industrial applications.
You can order these products from POLBERIS, where you will find a comprehensive selection of premium-quality Carbon Steel Socket Weld Couplings (ASTM A350 LF2), forged fittings, valves, flanges, pipes, and industrial piping components at competitive prices.