Features: Corrosionresistance,longservicelife:Highdensitypolyethylene(PE) hasexcellentchemicalstabilityForgoodmechanicalproperties,corrosion resistance,highstrength,,canbeusedformorethan50yearsinnormal useconditions; Health,environmentalprotection:Noscaling,nobreedingofbacteria,solving thesecondarypollutionofdrinkingwater.Goodflexibility:thehighimpact strength,resistancetoearthquakeresistance,distortion; Lightweight,transporteasytoinstall,easytotransport,install:asmallamount ofconstructionworksifusehighdensitypolyethylene(PE)pipe,construction oflowcost,constructionwithspeed,integratedlow-cost; Flowresistance:smoothwall,lowfriction,fluidresistanceandlowerpressure lossandwaterpipinginenergyconsumption,significantineconomicadvantages; Pipingconnectionsconvenientandreliable:highdensitypolyethylene(PE)pipe connection,makethemeltmethodadoptsintegration,leak-offpipe,safeandreliable.