25mm Pex-Al-Pex Oxygen Barrier Tubing for Underfloor Heating Systems - Multilayer Composite Pipe
Detailed specification for 25mm Pex-Al-Pex Oxygen Barrier Tubing for Underfloor Heating Systems - Multilayer Composite Pipe
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| Model NO. | APEX-PEX AL PEX |
| Application | Heating System/Plumbing System |
| Temperature | -40-+95 Degree |
| Length | 100-500m/Roll |
| Delivery Time | 25-30days |
| Factory | Yes |
| Standard | En ISO21003 |
| Middle Material | Aluminium |
| Working Pressure | 1.0MPa |
| Package | PP Bag/CTN |
| Fittings | Press Fittings/Compression Fittings |
| OEM | Acceptable |
| Certification | Wras/En ISO21003/CE |
| Transport Package | PP Bag |
| Specification | 12mm-63mm |
| Trademark | Apex |
| Origin | Shandong, China |
| HS Code | 3917210000 |
| Production Capacity | 1000000 Feet/Day |
Brand
APEX
Specification
12mm,16mm, 20mm, 25mm, 26mm, 32mm, 40mm, 50mm, 63mm
Packing
100-500m/roll
RawMaterial
Inside and outside: PEX
Middle: Aluminium
Two layer glue
Standard:
EN ISO21003
Type
Laser & overlapped welding
Cross-link Degree
≥75%
Tmax
-40ºC-95ºC
Application
Potable water
Floor heating
Solar energy
Radiant heating
OEM service
We're factory ,OEM service iswelcome
WRAS APPROVED PEX AL PEX PIPE
APEX brand PEX-AL-PEX pipe, a composite pipe with layers of PEX and aluminum, offers several advantages over traditional piping materials like copper and PVC. These include durability, flexibility, corrosion resistance, and suitability for both hot and cold water plumbing and heating systems. The aluminum layer provides added strength and helps the pipe retain its shape, while the PEX layers offer flexibility and resistance to corrosion and freezing.
16mm, 20mm, 25mm, 32mm Multilayer Pex-Al-Pex Pipe Advantages
Durability:
The aluminum layer adds strength and rigidity, making PEX-AL-PEX pipes less susceptible to damage from external forces or bending.
Corrosion Resistance:
PEX-AL-PEX pipes are highly resistant to corrosion and tuberculation, making them suitable for use with various water qualities.
Flexibility:
PEX-AL-PEX pipes are flexible, making them easier to install in tight spaces and around obstacles.
Temperature Resistance:
They can handle a wide range of temperatures, making them suitable for both hot and cold water applications.
Oxygen Barrier:
The aluminum layer acts as an oxygen barrier, preventing oxygen from permeating the pipe and potentially causing corrosion in heating systems.
Reduced Fittings:
The flexibility of PEX-AL-PEX allows for longer pipe runs with fewer connections, reducing the risk of leaks.
Freeze Resistance:
PEX-AL-PEX pipes are less likely to burst from freezing compared to rigid pipes.
Easy Installation:
They are lightweight and relatively easy to install, which can save time and labor costs.
Longevity:
Due to their durability and resistance to corrosion, PEX-AL-PEX pipes are known for their long lifespan.
PEX-AL-PEX Applications
*Hot and cold water plumbing distribution systems .
*Radiant heating and cooling systems: (floors, walls, ceilings).
*Hydronic piping and distribution: (radiators, fan coils, etc.).
*Outdoor snow and ice melting .
*Chilled water piping .
Most Relevant PEX/AL/PEX Standards
ASTM F1281 - Standard Specification for Crosslinked Polyethylene/Aluminum/Crosslinked Polyethylene (PEX/AL/PEX) Pressure Pipe
International B137.10 - Crosslinked polyethylene/aluminum/crosslinked polyethylene (PEX/AL/PEX) composite pressure pipe systems
Brand
APEX
Specification
12mm,16mm, 20mm, 25mm, 26mm, 32mm, 40mm, 50mm, 63mm
Packing
100-500m/roll
RawMaterial
Inside and outside: PEX
Middle: Aluminium
Two layer glue
Standard:
EN ISO21003
Type
Laser & overlapped welding
Cross-link Degree
≥75%
Tmax
-40ºC-95ºC
Application
Potable water
Floor heating
Solar energy
Radiant heating
OEM service
We're factory ,OEM service iswelcome
Technical details for PEX AL PEX PIPE
Coefficient of thermal conduction
0.45W/(m.K)
Coefficient of thermal conduction for insulation
0.037W/(m.K)
Expansion Coefficient
2.5x10-5(m.k)
Bend Radius
>=5D
Working temperature
-40- +95°C
Working Pressure
1.25MPA
Oxygen Diffusion
0mg/1.d
Burst Pressure
>=4.0-7 MPA
Tensile Resistance
>2100-2650N
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