ZHSU PPR Aluminium Compostie Pipe that the middle layer is made up of Aluminium. Certificates: ISO14001,ISO9001 and PICC.

PPR-AL-PPR Pipe -Aluminum Composite Pipe

  1,Introduction: As a kind of high quality and high-performace pipe, the product has a construction of five layers. The inside and ousite layers are made of PPR, tightly bonded with PP-based adhesive to the mid-layer of aluminum core,which is well welded in an overlapping way. Such pipe is a kind of perfect combination of metal pipe and plastic pipe. 2,Advantages A, Greatly reduced linear expansion coefficient, only 1/4 of that of PPR which means the composite pipes have stable dimensions. B, 100% oxygen tightness, suitable for heating system; C, Improved resistant to impulse under low temperature, resistant to UV-rays; D, Working under higher temperature and higher pressure for cool and hot water system; E, Easily detected by detector when embedded, owing to the metal layer; F, Good performance of heat preservation and low heat conduction coefficient of 1.45W/M.K; G, Smooth and sanitary, being good selection for drinkable water system.  

PRESSURE GRADE	SPECIFICATION
	(mm×mm)
PN2.5	20×2.0
	25×2.3
	32×2.9
	40×3.7
	50×4.6
	63×5.8
	75×6.9
	90×8.2
	110×10
PN2.5	20×2.3
	25×2.8
	32×3.6
	40×4.5
	50×5.6
	63×7.1
	75×8.4
	90×10.1
	110×12.3
PN2.5	20×2.8
	25×3.5
	32×4.4
	40×5.5
	50×6.9
	63×8.6
	75×10.3
	90×12.3
	110×15.1
PN2.5	20×3.4
	25×4.2
	32×5.4
	40×6.7
	50×8.3
	63×10.5

PPR-AL-PPR Pipe -Aluminum Composite Pipe