My house was built in 1974 and has PVC piping for the distribution of mains pressure cold water to the bathroom and kitchen. The pipe is labelled as 3/8" BS3505, Grade E and is dark grey in colour. I have been to just about every plumbing supply company with absolutely no success in trying to obtain a connector/adapter (compression or plastic) which will allow me to connect this pipe work to a standard 15 mm copper pipe. They just seem to shrug their shoulders and seem to be unable to offer any suggestions.
The PVC pipe is 17 mm in diameter.
Anybody have any ideas on how to solve this problem? ____________ Nick G