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(Multilayer Composite Pipe)

PPR Pipe
(Multilayer Composite Pipe)

Our PPR/AL/PPR composite pipe are produced using the latest composite technology. Integrating the advantages of PPR pipe and metal pipe including being healthy, anti-corrosive, leak-proof and rigid, the PPR stable composite pipe offered by our company, a reliable pipe manufacturer in China, enjoys higher strength and better heat resistance.

Application
Our PPR/AL/PPR compositepipe can be used in the fields which common PPR pipes are used, especially for the following pipeline systems:
1. Pipeline system for hot water, central air conditioning and radiator heating
2. Surface-mounted indoor and outdoor pipes
3. Outdoor pipe systems like solar energy pipe system and refrigeration system
4. Heating systems such as floor heating system and wall panel heating system
5. Hot water circulation system

Features
1. High temperature resistance: The maximum long-time working temperature of our PPR/AL/PPRcompositepipe is up to 70℃ and its maximum transient temperature reach 95℃.

2. Heat preservation: Low thermal conductivity endows our PPR pipeline with heat preservation function.

3. Non-toxic: Our PPR-AL stable composite pipes contain no heavy metal additives and would not be covered with dirt or contaminated by bacteria.

4. Lower installation cost: With light weight, our PPR/AL/PPR composite pipe is easy to install thereby reducing the installation cost.

5. Higher flow capacity: Smooth interior walls of our aluminum plastic stable PPR composite pipe guarantee low pressure loss and high flow volume.

Size of PPR/AL/PPR Composite Pipes
Series SDR9/S4/PN16
Nominal Outer Diameter Diameter Wall Thickness Inner Diameter Overall Wall Thickness Overall Outer Diameter
20mm 20.0 2.3 15.4 3.4 21.9
25mm 25.0 2.8 19.4 4.0 27.1
32mm 32.0 3.6 24.8 4.8 34.1
40mm 40.0 4.5 31.0 5.8 42.3
50mm 50.0 5.6 38.8 6.9 52.3
63mm 63.0 7.1 48.8 8.4 65.3
75mm 75.0 8.4 58.3 9.6 77.8
90mm 90.0 10.1 70.0 11.5 93.3
110mm 110.0 13.7 85.8 13.7 114.0
Series SDR7.4/S3.2/PN20
Nominal Outer Diameter Diameter Wall Thickness Inner Diameter Overall Wall Thickness Overall Outer Diameter
20mm 20.0 2.8 14.4 3.9 21.9
25mm 25.0 3.5 18.0 4.7 27.1
32mm 32.0 4.5 23.0 5.7 34.1
40mm 40.0 5.6 28.8 6.8 42.3
50mm 50.0 6.9 36.2 8.2 52.3
63mm 63.0 8.6 45.6 10.0 65.3
75mm 75.0 10.3 54.4 11.5 77.8
90mm 90.0 12.3 65.4 13.7 93.3
110mm 110.0 15.1 79.9 16.6 114.0
Series SDR6/S2.5/PN25
Nominal Outer Diameter Diameter Wall Thickness Inner Diameter Overall Wall Thickness Overall Outer Diameter
20mm 20.0 3.4 13.2 4.5 21.9
25mm 25.0 4.2 16.6 5.4 27.1
32mm 32.0 5.4 21.2 6.7 34.1
40mm 40.0 6.7 26.6 8.0 42.3
50mm 50.0 8.3 33.2 9.6 52.3
63mm 63.0 10.5 42.0 11.8 65.3
75mm 75.0 12.5 49.8 13.8 77.8
90mm 90.0 15.0 59.8 16.4 93.3
110mm 110.0 18.3 73.2 19.8 114.0

Other Information about PPR/AL/PPR Composite Pipe
German Standard: DIN8077/8088
Supplied Form: 4m straight lengths
Color: White, green, blue, yellow, grey and other custom colors
Safety Coefficient =1.5
Raw Material: HYOSUNG R200P, BOROUGE R-130E
OEM: Available
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