PEX pipes

PE-Xb(cross-link):Cross-linkedpolyethylenepipesadoptsHDPEasmainmaterial,chemicalcovalentbondsformedinpolyethylenemolecularchainsthroughCross-linkingmakingmoleculesformingthreedimensionalnetstructure,andwithdegreeofcross-linking≥65%.Usedforthetransportationofcoldandhotwater.PE-XpipesareproducedandtestedaccordingtoInternationalStandardsENISO15875andDIN16892-93.Theypresentmostexcellentthermicproperties,chemicalresistance,lowfrictioncoefficientandminimumpressurelosses.Alsotheyarenontoxicandnoiseless. Features: Nodewtall,noincrustation Yieldingness Neverrusting Longserivelifeof50years Shockresistance,antifraying Anti-aging,innocuitysanitation Variouscolorsareavailable EnvironmentalPerformance Lightweight,convenientremoval Energyconserationreductionlosses Lowcoefficientofthermalconductivity Wallofpipesmoothandlittleresistance High-impactstrength,NeverbreedbacteriaNotfragile,fixingbriefness,steadycapability Highandlowtemperatureresistant,canbeusedunder-70°C～110°C Canbeusedat: 1.Low-temperaturehotwaterfloorradiantheatingpipingsystem 2.Solarwaterheatermostsuitablepipe 3.Radiatorpipesystem 4.Hotandcoldwaterpipingsystem Characteristic: Item TechnicalSpecifications LengthwaysRecoveryRatio(120°C,1hour) ≤3% DegreeofCrossLinking(%) ≥65 Pressurethatcanbeused 12.5kgf/cm²(bar) SustainedHydraulicPressure HydrostaticTension(Mpa) TestTemperature TimeonTest 12Mpa 20°C 1h Noleackage,Nobroken 4.8Mpa 95°C 1h Noleackage,Nobroken 4.7Mpa 95°C 22h Noleackage,Nobroken 4.4Mpa 95°C 165h Noleackage,Nobroken