Galvanised Malleable Iron Unions

Galvanised Malleable Iron Unions

A union is similar to a coupling, except it is designed to allow quick and convenient disconnection of pipes for maintenance or fixture replacement. While a coupling would require either welding, soldering or being able to rotate with all the pipes adjacent as with a threaded coupling, a union provides a simple transition, allowing easy connection or disconnection at any future time. A standard union pipe is made in three parts consisting of a nut, a female end, and a male end. When the female and male ends are joined, the nuts then provide the necessary pressure to seal the joint.

Please see the BSPT link at the bottom of this page for information on plumbing thread sizes.

 

  • 1 Inch BSP Galvanised Iron Union

    1 inch BSP galvanised malleable iron union. A union is similar to a coupling, except it is designed to allow quick and convenient disconnection of pipes for maintenance or fixture replacement. While a coupling would require either welding, soldering or being able to rotate with all the pipes adja…

    £6.12

    £6.12

    Info
  • 1/2 Inch BSP Galvanised Iron Union

    1/2 inch BSP galvanised malleable iron union. A union is similar to a coupling, except it is designed to allow quick and convenient disconnection of pipes for maintenance or fixture replacement. While a coupling would require either welding, soldering or being able to rotate with all the pipes ad…

    £4.78

  • 3/4 Inch BSP Galvanised Iron Union

    3/4 inch BSP galvanised malleable iron union. A union is similar to a coupling, except it is designed to allow quick and convenient disconnection of pipes for maintenance or fixture replacement. While a coupling would require either welding, soldering or being able to rotate with all the pipes ad…

    £5.24

  • PTFE Tape | Plumbers White Thread Sealing Tape

    Roll of PTFE tape, 12m long, used for sealing threaded plumbing connections. Often called white tape, plumbers tape, Plumbers Tape For Everything or popularly, but incorrectly Teflon tape (a Dupont trade name). Normally you use 3 to 4 laps of tape, starting from the end and in the same direct…

    £0.37

    £0.37

    Info
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