pex- al-pex butt welding Aluminum-plastic composite pipe for hot water heat supply system

pex- al-pex butt welding Aluminum-plastic composite pipe for hot water heat supply system Product Description
Technical Specification of PEX-AL-PEX multilayer composite pipe/pex composite pipe/aluminum-plastic composite pipe Nominal diameterToleranceDiamaterRoundnessThickness of pipe wallThickness of pipe wallThickness of pipe wallThickness of pipe wallCoilStraightMinumunTolerancee(n)e(w)e(a)16+0.3012.1≤1.0
≤0.51.7+0.500.9 0.400.252015.7≤1.2≤0.61.91.00.302519.9≤1.5≤0.82.31.10.353225.7≤2.0≤1.02.91.20.50
Physical Mechanics Features of pex- al-pex butt welding Aluminum-plastic composite pipe for hot water heat supply system
Coefficient of thermal conductivity0.45W/m.kThermal expansion coefficient2.5x 10-5M/m.kBending radius≥5D(D:Tube diameter)Working tempurature range-40°C~95°CWork pressure≤1.25MpaPenstock radial tension2300~2365 NBlasting strength4.0~6.0 Mpa
Difference between butt welding pex-al-pex pipe and laser welding pex-al-pex pipe: ItemDXPAP2,RDPAP7Overlapping welding pipeLong time working tempurature95°C82°CPermit working pressure1.25Mpa0.86Mpa
Applications of pex- al-pex butt welding Aluminum-plastic composite pipe for hot water heat supply system

1. Hot water heat supply system

2.Domestic boiler pipe for heat supply and water supply

3.Bathing water supply system(solar water heater, electric heater, etc)

4.Transporation for low pressure liquid of civil use(hot and cold water, drinking water, air-condition,
firefighting and fule gas.)
ProductAdvantages of pex- al-pex butt welding Aluminum-plastic composite pipe for hot water heat supply system

1.Great flexibility
2.No salts are deposited on the inner surface
3.Without electrolysis

4.Small thermal expansion

5.Resistance to adverse conditions (high temperature, high pressure)
6.Wide range of dimensions
7.Easy connection to all connection system of plastic pipe
8. Guaranteed quality and insurance for their good function
9. 100% oxygen barrier existence.FAQ
Q:Whatmaterialareyouspecializedin?
A:WemanufacturePE,HDPE,PPR,PB,PE-RT,Aluminumcompositepipesandfittings.
Q:DoyouproducePVCpipesandfittings?
A:Sorry,dearfriend.WearemoreprofessionalPEandPPRpipeandfittings.
Q:Pleasetellmeyourlargestouterdiameterforpipes.
A:Wecanproduce1600mmdiameterasthelargestsize.
Q:Thepriceofyourproductsishigherthanothers.
A:Wecan'tpromiseyouthebestprice,butwecanpromiseyouthebestquality.WeimportrawmaterialfromfamouscompaniessuchasLGChemical,Iydellbasell,Chervrom,Sinopec.
Q:Forpipefittings,whatdoyoudomainly?
A:Forfittings,coupling,elbows,tee,reducer,valveandcapareourmainproducts.
Q:Whereisyourfactorylocatedin?
A:OurfactorylocatedinTianjinCity,whichisonlyonehourawayfromBeijingairport.
Q:Canyouprovideussomesamplesfortesting?
A:Ofcourse,myfriend.Forsmallamountofsamples,wecanprovideyouforfree.
Q:Howisourcustomerservice?
A:alloursalesrepresentativescanspeakfluentEnglish.Theywillanswerallofyourquestionsin24hours.