... .Properties:1) Healthy, bacteriological neutral, conforming to drinking water standards2) Resistant to high temperatures, good impact strength3) ... 50 yearsPVC PPR PIPELINES FOR HOT AND COLD WATER SUPPLY,FEMALE AND MALE COUPLING SOCKET, REDUCER AND ... FEMALE UNION,MALE PLUG, PIPE CLIP,BALL VALVE,OCTAGONAL BALL VALVE,COMPACT BALL VALVE,CONCEALED VALVE,GATE VALVE,STOP VALVE,PLASTIC TAP, ABS FAUCET, PP ...