Swin Multilayer composite Aluminum pipe(1014-3340

Swin Multilayer composite Aluminum pipeFeature:1.Size:1014mm to 3340mm2.Thickness of insert Aluminum:0.3mm 3.Techonlogy craft:butt-welded 4.Packing:packed in sealed plastic bags and then in cartons. 5.Standard:Germany Din/GB 6.Certification:CE/CNASAdvantage:1. Have the strength equal to the metal pipe ,and tend to bended without bounce.2.Resistance to high temperature, high pressure,corrosion excellent performance.3.inner wall of the pipe is smooth .thus resistance to fluid transportation is superior to the metal pipe of the same diameter by 30 percent.4. Property of fire retardation5.Good performance of heat insulation with a thermal conductivity of 0.45w/m.k. which is small than the metal pipe by far . thus heat insulation material outside the pipe may be saved .6.Pipe of the small diameter is supplied in roll. the length of the pipe may be determined at will .7.Service life may reach above 50years8.light weight ,which is approximately one tenth of galvanized pipe; thus carriage cost can be economized and cost be reduced9.Have an effect of electromagnetic shielding .10.Can be directly buried under ground ,and metal detector can be used to detect position of the pipe .11.Oxygen would be absolutly isolated due to utilization of aluninum core . thus bacteria reproduction is prevented .12.Adoptbutt jointedseamtechnology.Makethebodyofthepipemorecircular.Sinceitwillenduremorepressure.13.Completely100%newmateriasensureitmorehealthythanthepipemadeupofreclaimedplastic.14.Heat-resistancecharacteristiccapacitatethepipeworknormallybetween-40degto95deg.15.According ISO9001-2000 standard,got the CE/CNAS certification