cutting into pipe that looks like overflow pipe

[jase158]

hi all, Just been to see a job that I am starting next week, the mains pipe is on pipe that looks like overflow pipe, rather then copper or plastic, I need to cut into it and convert to copper somewhere. Any idea what it is? the whole building is run from 1 mains pipe and boilers in boiler room. so need to get fittings before they turn water off, cant really go and get fittings. other option is to try and clamp the pipe to stop it snapping whilst I loosen the stop tap up.

 

[plumber0808]

Is it hep or speedfit?

 

[jase158]

Is it hep or speedfit?

not sure, but looks like grey overflow, not like usual plastic pipe

 

[barronbathrooms]

Could be acorn pipe! If it is solvent abs you will need to find a local merchant that stock the lead lock type compression fitting. Few housing estates up our end where it was used. Think it's about 18mm

 

[jase158]

so mains have to be turned off!! doh,

 

[clarky101]

Or the delightful durapipe....

 

[Dotty]

Philmac do a coupler you could use.

http://www.philmac.co.uk/wp-content/uploads/Utc_overview.pdf

 

[tamz]

It sounds like durapipe. You can buy adaptors or disconnect it from a valve or somewhere with a thread and renew it from there.

 

[jase158]

cheers everyone, will try the Phil mac fittings, I have got some in garage but they are 3/4 to 25mm!! typical!!

 

[jtsplumbing]

Depending on age it may be Poly-York if it is be carful it gets brittle.