... Saddle type),Reducing cross fitting(equal cross fitting being reduced), 45°Skew tee.4.Butt-fusion same-floor water drainage ... valve,Stop valve(normal),Stop valve(over-and-under type),Water separator ,Flange model ripple compensator),Plastic reparing joint, ... Equipment Series 7.PE components for Water treatment system The pipe fittings applications: Water supply, industrial liquids transportation and ...