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

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Address: Hailiang Road Diankou Town Zhuji city, Zhejiang, China

Contact name:Chen

ZHEJIANG LEO BUILDING MATERIAL LTD.

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

Country/Region	china
City & Province	zhejiang

Product Details

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