MDPE Pipe & Fittings

MDPE Pipe & Fittings

Blue MDPE outdoor / underground "poly" mains water pipe and fittings.

Picture showing how MDPE pipe is measured

MDPE pipe is measured by its outside diameter. MDPE stands for "Medium density polyethylene", if you were wondering.

We do not stock the old black Alkathene pipe or fittings any more, but we do have a page with information about its sizing.

  • 20mm MDPE Brass Outside Tap Wall Plate Elbow With Accessories

    20mm MDPE Brass Outside Tap Wall Plate Elbow With Accessories

    Heavy duty, brass outside bib-tap wall mounting plate with accessories, suits 20mm blue underground MDPE plastic pipe.

    Includes :

    Brass 20mm MDPE wall plate elbow.

    PTFE jointing tape.

    20mm MDPE pipe liner.

    Brass screws and plastic wall…

    £12.34

    20mm MDPE Brass Outside Tap Wall Plate Elbow With Accessories

    20mm MDPE Brass Outside Tap Wall Plate Elbow With Accessories

    Heavy duty, brass outside bib-tap wall mounting plate with accessories, suits 20mm blue underground MDPE plastic pipe.

    Includes :

    Brass 20mm MDPE wall plate elbow.

    PTFE jointing tape.

    20mm MDPE pipe liner.

    Brass screws and plastic wall…

    £12.34

  • 20mm MDPE Brass Wall Plate Elbow With Pipe Insert

    20mm MDPE Brass Wall Plate Elbow With Pipe Insert

    Heavy duty, brass outside tap wall plate elbow, suits 20mm blue underground MDPE pipe.

    Has 1/2 inch BSP female connection to suit standard outside tap.

    This fitting is also known as a wing-back or back-plate elbow.

    £11.01

    20mm MDPE Brass Wall Plate Elbow With Pipe Insert

    20mm MDPE Brass Wall Plate Elbow With Pipe Insert

    Heavy duty, brass outside tap wall plate elbow, suits 20mm blue underground MDPE pipe.

    Has 1/2 inch BSP female connection to suit standard outside tap.

    This fitting is also known as a wing-back or back-plate elbow.

    £11.01

  • 20mm MDPE Compression Olive

    20mm MDPE Compression Olive

    Olive for use with blue 20mm MDPE (Poly) pipe and MDPE compression fittings.

    £0.36

    20mm MDPE Compression Olive

    20mm MDPE Compression Olive

    Olive for use with blue 20mm MDPE (Poly) pipe and MDPE compression fittings.

    £0.36

  • 20mm MDPE Pipe (25m Coil)

    20mm MDPE Pipe (25m Coil)

    25 metre coil of blue 20mm (outside diameter) MDPE underground water pipe. We send this using a courier service, so allow 2-3 days for delivery.

    £22.78

    20mm MDPE Pipe (25m Coil)

    20mm MDPE Pipe (25m Coil)

    25 metre coil of blue 20mm (outside diameter) MDPE underground water pipe. We send this using a courier service, so allow 2-3 days for delivery.

    £22.78

  • 20mm MDPE Pipe Insert / Liner

    20mm MDPE Pipe Insert / Liner

    20mm MDPE pipe liner / insert / strengthener. You need to have one of these in the end of your MDPE pipe, no matter what sort of joint it is going into.

    £0.33

    20mm MDPE Pipe Insert / Liner

    20mm MDPE Pipe Insert / Liner

    20mm MDPE pipe liner / insert / strengthener. You need to have one of these in the end of your MDPE pipe, no matter what sort of joint it is going into.

    £0.33

  • 20mm MDPE Stopcock Valve

    20mm MDPE Stopcock Valve

    Brass stopcock valve with compression type connectors, for use with blue 20mm MDPE (Poly) pipe.

    £10.45

    20mm MDPE Stopcock Valve

    20mm MDPE Stopcock Valve

    Brass stopcock valve with compression type connectors, for use with blue 20mm MDPE (Poly) pipe.

    £10.45

  • 20mm MDPE x 15mm Copper Stopcock Valve

    20mm MDPE x 15mm Copper Stopcock Valve

    Brass MDPE (Poly) stopcock valve.

    Blue 20mm MDPE pipe in, standard 15mm copper or plastic pipe out.

    £7.58

    20mm MDPE x 15mm Copper Stopcock Valve

    20mm MDPE x 15mm Copper Stopcock Valve

    Brass MDPE (Poly) stopcock valve.

    Blue 20mm MDPE pipe in, standard 15mm copper or plastic pipe out.

    £7.58

  • 25mm MDPE Brass Outside Tap Wall Plate Elbow With Accessories

    25mm MDPE Brass Outside Tap Wall Plate Elbow With Accessories

    Heavy duty brass outside tap wall mounting plate with accessories, suits 25mm blue underground MDPE plastic pipe. Includes : Brass 25mm wall plate elbow. 3/4 x 1/2 inch brass bushing to allow this fitting to be used with standard 1/2 inch garden tap. PTFE tape, 25mm MDPE pipe…

    £16.13

    25mm MDPE Brass Outside Tap Wall Plate Elbow With Accessories

    25mm MDPE Brass Outside Tap Wall Plate Elbow With Accessories

    Heavy duty brass outside tap wall mounting plate with accessories, suits 25mm blue underground MDPE plastic pipe. Includes : Brass 25mm wall plate elbow. 3/4 x 1/2 inch brass bushing to allow this fitting to be used with standard 1/2 inch garden tap. PTFE tape, 25mm MDPE pipe…

    £16.13

  • 25mm MDPE Brass Wall Plate Elbow With Pipe Insert

    25mm MDPE Brass Wall Plate Elbow With Pipe Insert

    Heavy duty brass outside tap wall plate elbow, suits 25mm blue underground MDPE plastic water pipe.

    3/4 inch BSP female thread.

    This fitting is also known as a wing-back or back-plate elbow.

    £14.56

    25mm MDPE Brass Wall Plate Elbow With Pipe Insert

    25mm MDPE Brass Wall Plate Elbow With Pipe Insert

    Heavy duty brass outside tap wall plate elbow, suits 25mm blue underground MDPE plastic water pipe.

    3/4 inch BSP female thread.

    This fitting is also known as a wing-back or back-plate elbow.

    £14.56

  • 25mm MDPE Compression Olive

    25mm MDPE Compression Olive

    Olive for use with blue 25mm MDPE (Poly) pipe and MDPE compression fittings.

    £0.45

    25mm MDPE Compression Olive

    25mm MDPE Compression Olive

    Olive for use with blue 25mm MDPE (Poly) pipe and MDPE compression fittings.

    £0.45

  • 25mm MDPE Pipe (25m Coil)

    25mm MDPE Pipe (25m Coil)

    25 metre coil of blue 25mm (outside diameter) MDPE underground water pipe. We send this using a courier service, so allow 2-3 days for delivery.

    £29.23

    25mm MDPE Pipe (25m Coil)

    25mm MDPE Pipe (25m Coil)

    25 metre coil of blue 25mm (outside diameter) MDPE underground water pipe. We send this using a courier service, so allow 2-3 days for delivery.

    £29.23

  • 25mm MDPE Pipe Insert / Liner

    25mm MDPE Pipe Insert / Liner

    25mm MDPE pipe liner / insert / strengthener. You need to have one of these in the end of your MDPE pipe, no matter what sort of joint it is going into.

    £0.69

    25mm MDPE Pipe Insert / Liner

    25mm MDPE Pipe Insert / Liner

    25mm MDPE pipe liner / insert / strengthener. You need to have one of these in the end of your MDPE pipe, no matter what sort of joint it is going into.

    £0.69

  • 25mm MDPE Stopcock Valve

    25mm MDPE Stopcock Valve

    Brass stopcock valve for use with 25mm blue (Poly) MDPE pipe.

    £14.49

    25mm MDPE Stopcock Valve

    25mm MDPE Stopcock Valve

    Brass stopcock valve for use with 25mm blue (Poly) MDPE pipe.

    £14.49

  • Plastic Pipe Cutter | 36mm Jaw

    Plastic Pipe Cutter | 36mm Jaw

    Plastic pipe cutter with 36mm jaw, die-cast aluminium body and hardened, tempered steel blade.

    Cuts PVC conduit, MDPE / alkathene / polythene / PVC pipe, rubber and neoprene hose.

    £8.04

    Plastic Pipe Cutter | 36mm Jaw

    Plastic Pipe Cutter | 36mm Jaw

    Plastic pipe cutter with 36mm jaw, die-cast aluminium body and hardened, tempered steel blade.

    Cuts PVC conduit, MDPE / alkathene / polythene / PVC pipe, rubber and neoprene hose.

    £8.04

  • Speedfit 20mm MDPE Coupling

    Speedfit 20mm MDPE Coupling

    Speedfit MDPE 20mm connector UG401B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £4.21

    Speedfit 20mm MDPE Coupling

    Speedfit 20mm MDPE Coupling

    Speedfit MDPE 20mm connector UG401B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £4.21

  • Speedfit 20mm MDPE Elbow

    Speedfit 20mm MDPE Elbow

    Speedfit MDPE 20mm elbow UG301B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £5.36

    Speedfit 20mm MDPE Elbow

    Speedfit 20mm MDPE Elbow

    Speedfit MDPE 20mm elbow UG301B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £5.36

  • Speedfit 20mm MDPE Stop End Cap

    Speedfit 20mm MDPE Stop End Cap

    Speedfit MDPE 20mm end stop UG4620B, for blue MDPE underground water pipe.

    £4.32

    Speedfit 20mm MDPE Stop End Cap

    Speedfit 20mm MDPE Stop End Cap

    Speedfit MDPE 20mm end stop UG4620B, for blue MDPE underground water pipe.

    £4.32

  • Speedfit 20mm MDPE Tee

    Speedfit 20mm MDPE Tee

    Speedfit MDPE 20mm equal tee UG201B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £7.34

    Speedfit 20mm MDPE Tee

    Speedfit 20mm MDPE Tee

    Speedfit MDPE 20mm equal tee UG201B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £7.34

  • Speedfit 20mm MDPE x 1/2" BSP Male Adaptor

    Speedfit 20mm MDPE x 1/2" BSP Male Adaptor

    Speedfit MDPE 20mm x 1/2 inch BSP adaptor / connector UG101B.

    Blue MDPE pipe in one end, other end 1/2 inch BSP male thread.

    £3.85

    Speedfit 20mm MDPE x 1/2" BSP Male Adaptor

    Speedfit 20mm MDPE x 1/2" BSP Male Adaptor

    Speedfit MDPE 20mm x 1/2 inch BSP adaptor / connector UG101B.

    Blue MDPE pipe in one end, other end 1/2 inch BSP male thread.

    £3.85

  • Speedfit 20mm MDPE x 15mm Copper Coupling

    Speedfit 20mm MDPE x 15mm Copper Coupling

    MDPE 20mm x 15mm copper / plastic pipe coupler UG601B

    Blue MDPE pipe in the 20mm end, standard pipe out the 15mm end.

    Manufacturer says this fitting MUST NOT be buried into ground, soil, concrete or other substrates.

    £6.54

    Speedfit 20mm MDPE x 15mm Copper Coupling

    Speedfit 20mm MDPE x 15mm Copper Coupling

    MDPE 20mm x 15mm copper / plastic pipe coupler UG601B

    Blue MDPE pipe in the 20mm end, standard pipe out the 15mm end.

    Manufacturer says this fitting MUST NOT be buried into ground, soil, concrete or other substrates.

    £6.54

  • Speedfit 25mm MDPE Coupling

    Speedfit 25mm MDPE Coupling

    Speedfit MDPE 25mm connector UG402B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £5.00

    Speedfit 25mm MDPE Coupling

    Speedfit 25mm MDPE Coupling

    Speedfit MDPE 25mm connector UG402B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £5.00

  • Speedfit 25mm MDPE Elbow

    Speedfit 25mm MDPE Elbow

    Speedfit MDPE 25mm elbow UG302B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £7.34

    Speedfit 25mm MDPE Elbow

    Speedfit 25mm MDPE Elbow

    Speedfit MDPE 25mm elbow UG302B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £7.34

  • Speedfit 25mm MDPE Stop End Cap

    Speedfit 25mm MDPE Stop End Cap

    Speedfit MDPE 25mm end stop UG4625B, for blue MDPE underground water pipe.

    £5.83

    Speedfit 25mm MDPE Stop End Cap

    Speedfit 25mm MDPE Stop End Cap

    Speedfit MDPE 25mm end stop UG4625B, for blue MDPE underground water pipe.

    £5.83

  • Speedfit 25mm MDPE Tee

    Speedfit 25mm MDPE Tee

    Speedfit MDPE 25mm equal tee UG202B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £11.19

    Speedfit 25mm MDPE Tee

    Speedfit 25mm MDPE Tee

    Speedfit MDPE 25mm equal tee UG202B, for blue MDPE underground water pipe.

    Simple push fit connection - no nut to tighten.

    £11.19

  • Speedfit 25mm MDPE x 15mm Copper Coupling

    Speedfit 25mm MDPE x 15mm Copper Coupling

    Speedfit MDPE 25mm x 15mm copper connector UG603B

    25m MDPE underground pipe in one end, standard 15mm copper or plastic pipe out the other.

    Manufacturer says this fitting MUST NOT be buried into ground, soil, concrete or other substrates.

    £9.79

    Speedfit 25mm MDPE x 15mm Copper Coupling

    Speedfit 25mm MDPE x 15mm Copper Coupling

    Speedfit MDPE 25mm x 15mm copper connector UG603B

    25m MDPE underground pipe in one end, standard 15mm copper or plastic pipe out the other.

    Manufacturer says this fitting MUST NOT be buried into ground, soil, concrete or other substrates.

    £9.79

  • Speedfit 25mm MDPE x 20mm MDPE Coupling

    Speedfit 25mm MDPE x 20mm MDPE Coupling

    Speedfit MDPE 25mm x 20mm connector UG501B, for blue MDPE underground water pipe.

    25mm MDPE pipe one end, 20mm MDPE pipe the other.

    £8.17

    Speedfit 25mm MDPE x 20mm MDPE Coupling

    Speedfit 25mm MDPE x 20mm MDPE Coupling

    Speedfit MDPE 25mm x 20mm connector UG501B, for blue MDPE underground water pipe.

    25mm MDPE pipe one end, 20mm MDPE pipe the other.

    £8.17

  • Speedfit 25mm MDPE x 22mm Copper Coupling

    Speedfit 25mm MDPE x 22mm Copper Coupling

    Speedfit MDPE 25mm x 22mm copper connector UG602B, for blue MDPE water pipe.

    Manufacturer says this fitting MUST NOT be buried into ground, soil, concrete or other substrates.

    £7.81

    Speedfit 25mm MDPE x 22mm Copper Coupling

    Speedfit 25mm MDPE x 22mm Copper Coupling

    Speedfit MDPE 25mm x 22mm copper connector UG602B, for blue MDPE water pipe.

    Manufacturer says this fitting MUST NOT be buried into ground, soil, concrete or other substrates.

    £7.81

  • Speedfit 25mm MDPE x 3/4" BSP Male Adaptor

    Speedfit 25mm MDPE x 3/4" BSP Male Adaptor

    Speedfit MDPE 25mm x 3/4 inch BSP adaptor / connector.

    Blue 25mm pipe in one end, 3/4 inch BSP male thread on the other.

    £4.53

    Speedfit 25mm MDPE x 3/4" BSP Male Adaptor

    Speedfit 25mm MDPE x 3/4" BSP Male Adaptor

    Speedfit MDPE 25mm x 3/4 inch BSP adaptor / connector.

    Blue 25mm pipe in one end, 3/4 inch BSP male thread on the other.

    £4.53

  • Universal Coupling 15-22 x 15-22mm

    Universal Coupling 15-22 x 15-22mm

    Universal repair coupler 15mm-22mm x 15mm-22mm.

    Compatible with many types of pipe including uPVC, mPVC, black alkathene, LDPE, MDPE, HDPE, galvanized steel, steel, lead and copper.

    £14.14

    Universal Coupling 15-22 x 15-22mm

    Universal Coupling 15-22 x 15-22mm

    Universal repair coupler 15mm-22mm x 15mm-22mm.

    Compatible with many types of pipe including uPVC, mPVC, black alkathene, LDPE, MDPE, HDPE, galvanized steel, steel, lead and copper.

    £14.14

  • Universal Coupling 15-22 x 21-27mm

    Universal Coupling 15-22 x 21-27mm

    Universal repair coupler 15mm-22mm x 21mm-27mm

    Compatible with many types of pipe including uPVC, mPVC, black alkathene, LDPE, MDPE, HDPE, galvanized steel, steel, lead and copper.

    £15.26

    Universal Coupling 15-22 x 21-27mm

    Universal Coupling 15-22 x 21-27mm

    Universal repair coupler 15mm-22mm x 21mm-27mm

    Compatible with many types of pipe including uPVC, mPVC, black alkathene, LDPE, MDPE, HDPE, galvanized steel, steel, lead and copper.

    £15.26

  • Universal Coupling 21-27 x 21-27mm

    Universal Coupling 21-27 x 21-27mm

    Universal repair coupler 21mm-27mm x 21mm-27mm

    Compatible with many types of pipe including uPVC, mPVC, Black Alkathene, LDPE, MDPE, HDPE, galvanized steel, steel, lead and copper.

    £16.09

    Universal Coupling 21-27 x 21-27mm

    Universal Coupling 21-27 x 21-27mm

    Universal repair coupler 21mm-27mm x 21mm-27mm

    Compatible with many types of pipe including uPVC, mPVC, Black Alkathene, LDPE, MDPE, HDPE, galvanized steel, steel, lead and copper.

    £16.09

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