Underfloor Heating Pex-Al-Pex Pipe Five-Layer Composite

• Customization: Available
• After-sales Service: Free Replacement
• Warranty: 50 Years
• Model NO.: PEX-AL-PEX Pipe
• Material: PE-X/Al/PE-X
• Kind: Thermosetting Plastics Pipe
• Water Absorption: 0.12%~0.25%
• Contraction Percentage: 2.0%~5.0%
• Tensile Strength: 3.9MPa
• Transport Package: Carton
• Specification: 16-32mm
• Trademark: Solerad or Customized
• Origin: China
• Production Capacity: 10000000m/Year

Product Description

Product Description

The PEX-AL-PEX Pipe is a multilayer composite pipe designed for exceptional strength, flexibility, and thermal performance. Featuring a five-layer structure with a high-density polyethylene inner and outer layer, an aluminum core, and adhesive layers, it combines the benefits of both plastic and metal. The aluminum core provides excellent dimensional stability and prevents oxygen diffusion, while the PEX layers ensure durability, flexibility, and resistance to corrosion and high temperatures. Ideal for plumbing, heating, and gas distribution, the PEX-AL-PEX Pipe is lightweight, easy to install, and reliable for long-term use.

 

Product Specifications

Specification	Details
Material	PEX (Cross-Linked Polyethylene) + Aluminum Core
Structure	Five-layer composite (PEX-AL-PEX)
Size Options	16mm, 20mm, 25mm, 32mm
Pressure Rating	PN16, PN20
Working Temperature	-20°C to 95°C
Oxygen Permeability	≤0.1 g/m³/day (per DIN 4726 standards)
Connection Type	Compression Fitting or Fusion Welding
Standards	ISO9001, ISO14001, DIN 4726
Warranty	50 Years
Color	Customizable

 

Advantages

1. Reduced Thermal Expansion:
   The aluminum core minimizes thermal expansion, ensuring dimensional stability under temperature changes.

2. Oxygen Barrier Layer:
   The aluminum core prevents oxygen diffusion, reducing corrosion in metal components and extending system life.

3. Durability and Flexibility:
   Combines the strength of metal with the flexibility of PEX, making it easy to route and install.

4. High Thermal and Pressure Resistance:
   Suitable for hot water and heating systems, withstanding temperatures up to 95°C and high pressures.

5. Lightweight and Easy to Install:
   The lightweight design simplifies handling, reducing installation time and costs.

6. Eco-Friendly and Safe:
   Made from non-toxic, recyclable materials, ensuring safe water transportation and environmental sustainability.

 

Company Information

Zhejiang Solerad Environment Technology Co., Ltd. is located in Zhuji city, Zhejiang Province, established in 1989, as the leading provider for piping system services for water, heating, and gas in China. With more than 30 years of experience in designing and manufacturing pipelines and valves, the company is driven by technological innovation and continuous optimization. The main products include plastic pipelines and valves, brass valves and manifolds, and metal-plastic pipelines and valves. The factory has obtained ISO9001, ISO14001, and ISO45001 certifications, and the products have received CE, Russia Gost-R, Polish market, UK WRAS, Germany SKZ, and Australia Type-5 (AS4176.8) certifications. Solerad is committed to innovation, customer service, and enhancing its global brand image.

 

Application

The PEX-AL-PEX Pipe is widely used in:

• Plumbing Systems: Ideal for hot and cold water supply in residential and commercial buildings.
• Underfloor Heating Systems: Ensures efficient and uniform heat distribution in modern heating networks.
• Radiator Connections: Reliable for high-temperature heating systems.
• Industrial Applications: Used in compressed air systems and chemical transportation.