Pex

Basic Info.

Model NO.	8-63
Base Pipe of Plastic Composite Pipe	Welded Steel Pipe
Internal Coating Materials of Plastic Composite Pipe	Polyethylene Coating Steel Pipe
Plastic Composite Pipe Coating Form	an Integrated
Steel Skeleton PE Pipe Use	Municipal, Chemical, Oil Pipeline
Aluminium Plastic Compound Pipe Use	Water Heater Tube, Water Distribution Pipe in Building
Aluminium Plastic Compound Pipe Material	Crosslinked Polyethylene Aluminum Composite Pipe
Transport Package	CTN Boxes, Knitting Bags, Kraft Papers, Pallets
Specification	8-63mm
Trademark	HEWAI or Customized
Origin	China
HS Code	3917210000
Production Capacity	90000FT/Day

Product Description

HEWAI 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	Diamater	Roundness		Thickness of pipe wall	Thickness of pipe wall	Thickness of pipe wall	Thickness of pipe wall
Nominal diameter	Diamater	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 conductivity	0.45W/m.k
Thermal expansion coefficient	2.5x 10 -5 M/m.k
Bending radius	≥5D(D:Tube diameter)
Working tempurature range	-40°C~95°C
Work pressure	≤1.25Mpa
Penstock radial tension	2300~2365 N
Blasting strength	4.0~6.0 Mpa

3, Difference between butt welding pex-al-pex pipe and laser welding pex-al-pex pipe:

Item	DXPAP2,RDPAP7	Overlapping welding pipe
Long time working tempurature	95°C	82°C
Permit working pressure	1.25Mpa	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

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Basic Info.

Product Description