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seamless weld PE-AL-PE multilayer pipe for cold water supply

ZHEJIANG LEO BUILDING MATERIAL LTD.
ZHEJIANG LEO BUILDING MATERIAL LTD.
Province/State: Zhejiang
Country/Region: China
Tel: 86-153-55859065
Contact Person:
Mr Chen

seamless weld PE-AL-PE multilayer pipe for cold water supply

Place of Origin : China
Brand Name : BEST,LEO
Certification : ISO9001,ISO14001,CE
MOQ : 5000M
Price : usd0.25/m
Packaging Details : BAG
Delivery Time : 15DAYS FOR OEM
Payment Terms : T/T OR L/C
Model Number : PEX-AL-PEX
Specification : 16,20,25,32
Length : 200m
Standard : ce iso
Material : PE
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PE-AL-PE tube exactly work for cold water temperature under 65 degree, PEX-AL-PEX exactly work for hot water temperature up to 95 degree. so we can also say PE means the material for cold water, PEX means the material for hot water.
PE is laminated with the aluminum layer and special glue in the middle. it is also called five layer composite pipe: PE/glue/AL/gluePE.
Within over 10 years working in PEX-AL-PEX fields , and after years develop on quality management, now we can do control of quality according to three international standards as: America ASTM F1282, Spain AENOR, Australia SAI. We also give warranty 2years to customers of quality inspect after goods arrive.
1,certificates:Iso,ce
2,size:DN1216-3240
3,used for hot water,cold water,gas transportation.
4,colour:yellow,red,white,black.

Main Characteristics
Thermal conductivity
0.45w/(m.k.)
Coefficient of heat expansion
0.025mm/(m.k)
Bend radius
≥5D(D means outside diameter)
Oxygen-permeability
0
Coefficient of heat roughness
0.0004mm
other
Static-free,longevity

Following is the condition we must go by when we use it:
Specification
Minimum
Min pipe
long-term
working temperature
working pressure
burst pressure
ring strength
hydrostatic strength
°C
mm
(Mpa)
(N)
(Mpa)
cold pipe
hot pipe
(Mpa)
1216
7
2300
2.7
-40~60
-40~95
1.25
1418
6
2300
2.7
1620
6
2300
2.7
2025
5
2500
2.7
2632
4
2500
2.3
3240
4
3500
2.1

Multilayer pipe is five-layer pipe combines the advantages of metal and plastic pipe, while eliminating the disadvantages of both material.
-classified according to application: Cold water pipe, hot water /heating pipe, gas pipe.
-classified according to welding method: Overlap-welded and butt-welded.
Technical Structure


specifications and package:
Cold water Pipe
HDPE/AL/HDPE
Specification
1014
1216
1418
1620
2025
2026
2632
3240
packing Specification(m/roll)
100
200
100
200
100
100
100
50
100
50
50
50
Gas pipe
HDPE/AL/HDPE
Specification
1014
1216
1418
1620
2025
2026
2632
3240
packing Specification(m/roll)
100
200
100
200
100
100
100
50
100
50
50
50

www.chinabestpex.com

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