PVC pipe cap plug bulkhead bulkhead pipe cap UPVC chemical water pipe accessories industrial grade acid and alkali resistant pipe fittings

PVC double Union valve Double Union ball valve 20 25 32 50 75 90 water pipe fittings pipe fittings switch valve

PVC pipe cap plug cap water supply pipe fittings water pipe plug cap UPVC plug bulkhead plastic adhesive

PVC copper inlet tee water supply pipe fittings internal thread tee 20 internal thread internal thread reducing tee joint 25 32

PVC outer wire direct UPVC outer thread straight joint water supply pipe fittings outer thread fish tank water tank connector 50

PVC duckbill outlet triangle duckbill outlet drainage bottom blowing mouth flat nozzle fish tank duckbill 4 points 6 points

PVC flange plate water supply pipe UPVC flange piece with integrated flange diameter connection 20 25 32 50 110

upvc water pipe PVC water supply pipe adhesive pipe plastic drinking water pipe water pipe thickened 20 25 32

PVC internal thread tee joint water supply pipe fittings internal thread tee fittings plastic water-feeding adhesive 6 points 20 25 32

UPVC water supply pipe right angle elbow 90 ° degree environmental protection chemical plastic loose joint accessories PVC elbow pipe fitting connector

UPVC tee joint chemical industrial grade national standard pipe fittings PVC pipe joint plastic water pipe three-head pass accessories 20

PVC ball valve chemical grade switch plastic valve water supply pipe outlet switch 32 industrial gate valve 50 75110