... 3)good checimal nad drug resistance 4) Water quality unaffected and Small resistance to fluidity 5)economical and ... shapes are accepted. Injection mould ( mold ) description: NamePPR pipe fitting mouldCore & cavity materialP20, DN2316 , 718etcMould base materialLKM standard S50 ... at leastInjection materialPP,,PE,PVC,PP-R etc.ProcessCNC,High speed Carve,EDM,Wiring-cutting,Drill,Polish etcRunnerHot/cold ...