it have 13 years old . it's professionally to produce the pipes . OEM servce. Best quanlity ,Competitve price .Best service

Most of our products are ISO9001 and ISO14001certificated. We supply our products to Malaysia, Indonesia, Russia, Ukraine, Vietn

PPR-AL-PPR Plastic Composite Pipes with Aluminum as Inner Part, Working Under High Temperature and Pressure

 

Key Specifications/Special Features:

Aluminum composite pipeMaterial: PPR, aluminmumWith five layers, inside and outsideTightly bonded with melt adhesive to mid-layer of aluminum coreLongitudinally welded in an overlapping wayInside and outside layers of PP-R make layer of AL is 100% of gas/oxygen tightAdvantages of both metal and plastic pipes, but eliminates their own disadvantagesReduce linear expansionCoefficient, only 1/4 of that of PP-R material100% oxygen tightness, very suitable for heating systemsImproved resistant to impulse under low temperature, resistant to UV-raysWorking under higher temperature and higher pressureEasily detected by detector when embedded, owing to the metal layer in the middle

aluminum plastic ppr pipe