S/W Full Coupling

Anglo Stainless supplies stainless steel socket weld full couplings for joining two pipes of the same diameter within a socket weld system. Also known as SW full couplings or socket weld couplings, these fittings locate a pipe in a machined socket at each end before welding, giving accurate alignment and a strong, leak-resistant joint. Our socket weld full couplings are held in stock in the UK for fast despatch and supplied with full material certification.

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S/W Full Coupling

We stock socket weld full couplings in a 3000LB range, manufactured from forged 316/316L stainless steel for higher-pressure pipework and produced to ANSI B16.11 / BS3799. Sizes range from 1/4″ to 2″ (DN8–DN50). If you need a size not shown, larger sizes are available to order — contact our team to check availability.

A full coupling connects two lengths of pipe in a straight run, with a socket at each end to receive and support the pipe before welding. Socket weld full couplings are widely specified in petrochemical, oil and gas, marine and process pipework where durable, vibration-resistant connections are essential. Browse our full range of socket weld fittings for elbows, end caps, equal tees and unions.

Socket Weld Full Coupling Sizes & Dimensions

Anglo Stainless supplies socket weld full couplings in nominal pipe sizes from 1/4″ to 2″ (DN8–DN50) in forged 316/316L stainless steel, manufactured to ANSI B16.11 / BS3799. Larger sizes are available to order.

Full dimensional data including outside diameter, length and weight per size is provided on our product spec sheets. Dimensions are for guidance only; please call to confirm if critical.

All socket weld full couplings are supplied with full certification. To order or request a quote, get in touch with our team.