Composite Multilayer Pex-al-pex Pipe With Overlap Welding

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20000 Meters m
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3000000 Meters per Month m/month

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Composite Multilayer Pex-al-pex Pipe With Overlap Welding 

1.Material:PEX, Aluminium (3- layer) 

2.Working for hot and cold water, gas

3.Max temperature:95


5.OEM offered


Name:composite pex-al-pex pipe with overlap weldingTechnicial: 

1,working temperature:-45°c to 95°c.


2,working pressure: 10 bar.


3,working medium:Water,Gas.


4,Colour:any colour we can produce.






1) Specification: Φ16 – 32mm


2) Non-toxic, anti-corrosive


3) Light weight, strong mechanical properties and thermal-resistant ability


4) Low fragile humidity and long using life


5) Low flowing resistance inside the pipe, scaling can rarely happen


6) The fluids cannot be contaminated. Effective diameters are big


7) Oxygen is 100% isolated and infiltration is thoroughly prevented. In case they are used as shielding materials for telecommunication circuit, magnetic interference can be prevented 


8) Anti-static, and suitable for gas and fuel transportation


9) Can be bended or straightened without restriction.




Outer Diameter

Inner Diameter






















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Q:What is a PE composite pipe?
At the same time the same corrosion to steel as substrate, steel plastic composite pipe pressure is more than PE as everyone knows, and in the same pipe diameter, the diameter of more than 200 of the price of steel tubes is lower than that of PE 20%--50%, so PE steel plastic composite pipe products the larger diameter, the lower the cost of investment. The price of high pressure is less than half the price of PE.
Q:What is the difference between PSP steel plastic composite pressure pipe and galvanized plastic composite pressure pipe?
The inner wall is made of no fixed diameterA wall thickness is not uniform, smooth, easy to scale, easy to breed bacteria, fluid resistance, head loss, and lining between the plastic layer and the steel layer without adhesive, so use in a hot water system will occur when the inner and outer layer of expansion and contraction are layered phenomenon, at the same time galvanized plastic lining pipe wall without protective layer easy to rust, affect the life of.
Q:What kind of industry are metal composite pipes used in?
Civilian field:Cold and hot water pipe, straight drinking water pipe, heating, solar energy and ground source heat pump; civil building water supply pipe, water distribution dry pipe, air conditioning circulation pipe, refined decoration, high-grade commodity house, water supply pipe and so on.
Q:Consult the joint of gas aluminum plastic composite pipe. There is copper joint and plastic joint in the market. Which kind is good?
Now, as far as I know, there are many domestic, including large institutions, new Austrian, and so on, are all plastic pipe fittings. So our company used it later.
Q:Internal and external epoxy composite pipe, belong to plastic composite pipe?
The coating for inner wall of the inner surface is smooth, therefore, reduce fluid resistance, flow rate, and not fouling, microbial breeding is not easy. Can fully guarantee the flow and use effect, energy saving and environmental protection.
Q:What are the types of aluminum alloy lined plastic composite pipes?
According to the structure is divided into ordinary aluminum alloy lining plastic composite pipe and curved elastic vector aluminum alloy lining plastic composite pipe system, the two functions and materials can not be mentioned in the same breath.
Q:What's the difference between stainless steel pipe or stainless steels composite pipe?
Stainless steel composite pipe is made of stainless steel and carbon steel two kinds of metal materials with new materials nondestructive pressure synchronization into the compound, both stainless steel corrosion and excellent wear and beautiful appearance, good bending strength and impact resistance of carbon steel. Conforms to the national energy conservation and the universal principle.
Q:Characteristics of ceramic composite pipe
Low construction costThe ceramic composite tube is light in weight and suitable for price. Compared with the inner diameter of the tubes, light weight ratio 50%; light weight 20-30% wear-resistant alloy tube, and good wear and corrosion resistance, because of long service life, and support costs, handling fees, installation fees and lower operating costs. By the design institute and construction unit of the project budget and actual project, the project cost and cast stone pipe, compared with wear-resistant alloy pipe, the engineering cost decreased by 20%.
Q:Are beta -PPR tubes and aluminium plastic composite pipes one thing?
Beta -PPR tube is a kind of new PPR pipe manufacturers marketing, compared to the PPR tube has greatly improved in heat resistance, pressure resistance, aging resistance, the biggest difference is that in the premise of improving the service life and safety of the pipe wall, beta PPR tube thinner, greatly improving the inside diameter of pipe and the circulation. The utility model can be used in domestic water, and the increase of water quantity can improve the convenience and comfort of life, and the bathing is more pleasant, washing dishes and washing clothes are more convenient; and the heating efficiency can be greatly improved when applied to heating and the increase of water flow.
Q:PSP plastic steel composite pipe and lining plastic composite pipe can be used instead?
PSP steel plastic composite pressure pipe is a new type of pipe developed in recent years in our country.
Based on our complete after-sales services, we spread our high quality products to all over the world. Dedicated to unceasing self-improvement, we will manage our company on the basis of high technology, high quality and high standard. We sincerely look forward to your visit and cooperation. We do hope, with our joint efforts,we would establish long-term and friendly business relationships . .

1. Manufacturer Overview

Location Zhejiang,China
Year Established 1999
Annual Output Value
Main Markets Eastern Europe; Mid East Africa
Company Certifications ISO9001:2000

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Factory Size: 10000 square meters
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