Composite Pipes - Multilayer PEX-Al-PEX Pipe with Overlap Welding

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Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 20000 Meters m

Supply Capability:: 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

4.Size:16-32mm

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.

5,Size:16mm,18mm,20mm,25mm,26mm,32mm

Features:

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.

10)Specification:

Specification	Outer Diameter	Inner Diameter	Roll
12*16	16mm	12mm	100m,200m
14*18	18mm	14mm	100m,200m
20*25	25mm	20mm	50m,100m
20*26	26mm	20mm	50m,100m
26*32	32mm	26mm	50m,70m

Q: What is the difference between PPR pipe and aluminium plastic pipe?: PPR is plastic. It must be provided with special heating tools when it is built. Without tools, you can't get the route yourself, and you can only walk at right anglesThe plastic pipe is different with a wrench themselves will be able to route construction also you can bend.However, in advance to draw a good road map, budget, or have to run to replace pipe fittings, very tired

Q: What is the magnification and effect of these tubes?: The amplification of these tubes is approximately equal to the amplification of the first tube and is multiplied by the amplification of the second tubes..

Q: What materials are typically used in composite pipes?: Composite pipes are typically made using a combination of materials, including fiberglass, carbon fiber, or a combination of both, along with a polymer resin matrix such as epoxy or polyester. These materials are chosen for their high strength-to-weight ratio, corrosion resistance, and durability, making composite pipes suitable for various applications.

Q: Construction technology of PE steel plastic composite pipe: 1. before installation, check the groove to meet the installation requirements, and then check the appearance of the pipe there is no obvious sag, cracks, scratches, scratches, found quality problems, timely replacement.In 2., three links, elbow, reducer etc. fire hydrant with C20 concrete concrete pier, brick pier reinforcement flange valve.3. PE water supply pipe and metal pipe, valve, fire hydrant connection, must use plastic steel transition joint or special flange connection.4. the exhaust valve shall be installed at the uplift part of the pipeline or on the uphill side to reduce the impact of the water pressure on the pipe. The ratio of the pipe and exhaust valve is designed to be 1:8.5. because the PE pipe itself has good flexibility and flexibility, all pipe installation has not considered the installation of expansion joint.

Q: What's the difference between the steel wire mesh composite pipe and the steel skeleton plastic composite pipe?: 1, steel skeleton plastic composite pipe wall of the inner and outer layers of plastics by metal mesh tube wall in the middle is connected (in form of a reinforced concrete structure), two composite material completely as a whole, because the steel surface is very smooth, no edges, the flow resistance in the molding process of the plastic extrusion is small and uniform so, each part of the pipe quality uniform and stable. Because the mesh is welded, the grid spacing of the skeleton is uniform, the structure is stable, and the supporting effect of the plastic is strong.2, steel mesh skeleton plastic (polyethylene) composite pipe: winding steel wire net forming in hot melt under the action of the inner and outer layers of plastic bonded together, because polyethylene material itself difficult to stick the adhesive properties, general effect, due to multiple molding, uniform quality of pipe is poor. Because the steel wires are only wrapped together, without welding, the mesh spacing of the steel wire mesh is uneven, the structure is unstable, and the local strength of the steel pipe is very low at the place where the steel wire spacing is large. The shrinkage of the end of the pipe is serious due to the poor supporting effect of the steel mesh on the plastic.

Q: What connection mode is used for XPAP crosslinked aluminum plastic composite pipe?: Flange connection is generally used for hard PVC pipe and cast iron pipe and other materials, valves and other connections. High density polyethylene plastic pipes can be connected by hot melt. When the polyethylene pipe is connected with the metal pipe, the steel plastic transition joint is used.

Q: Can composite pipes be used for swimming pool piping?: Yes, composite pipes can be used for swimming pool piping. Composite pipes are highly durable, resistant to corrosion, and have a longer lifespan compared to traditional materials like metal or PVC. They are also lightweight, making installation easier and more cost-effective. Additionally, composite pipes have excellent chemical resistance and can withstand the harsh chemicals often used in swimming pool water treatment. Overall, composite pipes are a suitable choice for swimming pool piping due to their durability, longevity, and chemical resistance.

Q: Are composite pipes resistant to microbial growth?: Yes, composite pipes are generally resistant to microbial growth. The materials used in composite pipes, such as fiberglass and plastic, do not provide a suitable environment for microorganisms to thrive. Additionally, the smooth surface of composite pipes makes it harder for microbes to attach and grow. However, it is important to note that proper installation and maintenance are essential to ensure long-term resistance to microbial growth.

Q: How do composite pipes compare to polyethylene pipes?: Composite pipes are generally stronger and more durable compared to polyethylene pipes. They have a higher resistance to temperature, pressure, and chemical corrosion. Composite pipes also have better dimensional stability and are less prone to leaks. However, polyethylene pipes are generally more affordable and easier to install. The choice between the two depends on specific project requirements and budget considerations.

Q: How do composite pipes handle chemical spills?: Composite pipes are highly resistant to chemical spills due to their unique construction. They are made from a combination of materials such as fiber-reinforced polymer or plastic, which have excellent resistance to corrosion and chemical degradation. This makes composite pipes highly effective in handling chemical spills as they prevent the leakage or penetration of hazardous substances, ensuring safety and minimizing environmental impact.

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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