Pex-Al-Pex Multilayer Composite Pipe/Gas Pipe/Pex Composite Pipe/HDPE Pipe/Aluminum Plastic Pipe/Copper Pipe Fittings

Basic Info.Model NO.8-63After-sales Service5 YearsWarranty5 YearCompound MaterialAluminium Plastic Compound PipeMaterialPEX-Al-PEInstallation and ConnectionSliding Tight ConnectionTechnology of Plastic Composite Pipean IntegratedBase Pipe of Plastic Composite PipeWelded Steel PipeInternal Coating Materials of Plastic Composite PipePolyethylene Coating Steel PipePlastic Composite Pipe Coating Forman IntegratedSteel Skeleton PE Pipe UseMunicipal, Chemical, Oil PipelineAluminium Plastic Compound Pipe UseWater Heater Tube, Water Distribution Pipe in BuildingAluminium Plastic Compound Pipe MaterialCrosslinked Polyethylene Aluminum Composite PipeTrademarkHEWAI or CustomizedTransport PackageCTN Boxes, Knitting Bags, Kraft Papers, PalletsSpecification8-63mmOriginChinaHS Code3917210000Product DescriptionHEWAI Aluminum composite multilayer pipe hot water tubes PE-AL-PEXa pipe for cold & hot waterProduct Introduction: 1, PEX-AL-PEX multilayer composite pipe, PEX composite pipe, Aluminum-plastic composite pipe Specification: Nominal diameter DiamaterRoundness  Thickness of pipe wallThickness of pipe wall   Thickness of pipe wallThickness of pipe wall    Coil Straight Minumun e(n)e(w)e(a) 16  12.1 ≤1.0   ≤0.5 1.7  0.9    0.40 0.25 20  15.7 ≤1.2  ≤0.6 1.9  1.0 0.30 25  19.9 ≤1.5  ≤0.8 2.3  1.1 0.35 32  25.7 ≤2.0  ≤1.0 2.9  1.2 0.50  2, Pex- Al- Pex butt welding Aluminum Plastic Composite Pipe Special for Hot Water Supply Physical Mechanics Features: Coefficient of thermal conductivity0.45W/m.kThermal expansion coefficient2.5x 10 -5 M/m.kBending radius≥5D(D:Tube diameter)Working tempurature range-40°C~95°CWork pressure ≤1.25MpaPenstock radial tension 2300~2365 NBlasting strength4.0~6.0 Mpa 3, Difference between butt welding pex-al-pex pipe and laser welding pex-al-pex pipe: Item DXPAP2,RDPAP7 Overlapping welding pipeLong time working tempurature95°C 82°CPermit working pressure1.25Mpa 0.86Mpa 4, Applications of  pex- al-pex butt welding Aluminum-plastic composite pipe for hot water heat supplyA. Hot water heat supply systemB. Domestic boiler pipe for heat supply and water supplyC. Bathing water supply system(solar water heater, electric heater, etc)D. Transporation for low pressure liquid of civil use(hot and cold water, drinking water, air-condition, firefighting and fule gas.) 5, Product Advantages of  pex- al-pex butt welding Aluminum  Plastic composite pipe for hot water supplyA. 100% oxygen barrier existenceB.Easy connection to all connection system of plastic pipeC.Wide range of dimensionsD.Resistance to high temperature, high pressure conditionsE. Little thermal expansionF.Without electrolysisG.No salts are deposited on the inner surfaceH.Great flexibility