Polypipe 43mm o/d pipe compatibles.

[TonyW2]

An existing bath waste run is made up of polypipe 43mm o/d 40mm i/d with solvent elbows
I need to make up a replacement run of pipe with various solvent elbows to fit between an existing straight compression coupling on the 43mm o/d (40mm i/d) polypipe and a soil boss compression fitting that I know accepts this size of polypipe. I can't quickly access any local source of the polypipe range.
Can somebody tell me, please, which of the likely suspects (Screwfix, Toolstation, Wickes) have sutable stock, as I am struggling to get the full specs that would inform me.

ie 43mm polypipe-----universal 43mm compression -------NEW PIPES with 5 elbows-----NEW PIPE------existing compression soil boss that takes 43mm Polypipe.

Thanks for reading.

 

[polesapart]

Screwfix stocks polypipe, but no need to stress, all manufacturers solvent weld waste is mutually compatible.

Only when transitioning from solvent to pushfit is a compression fitting needed

 

[Madrab]

Toolstation's own is aquaflow, it's PVC and not ABS like the others. The fittings/pipe seem to be a tiny bit larger for some reason. It does fit ABS but goes on a little loose though does firm up, it's just not as quick a set as ABS normally is.

 

[Hugh Jaleak]

5 Elbows in a run is inviting trouble, I'd opt for swept bends, and ensure access points are fitted where needed.

 

[Tom1980west]

Hi, did you find an off the shelf solution? I have the same issue, a 43mm waste pipe that I need to connect to a 40mm pipe from a vanity unit?