Aluminum Plastic Composite Pipe (PEX-AL-PEX Pipe)
Aluminum plastic composite pipe is separated into five layers which are cross-linked polyethylene, hot-melt adhesive, aluminum pipe, hot-melt adhesive and cross-linked polyethylene in inside out order. The aluminum pipe is added to strength the composite pipe so that the finished pipe has both plastic ductility and metallic strength. Compared to regular plastic pipes, aluminum plastic composite pipe is more suitable to use as heat transmission pipes due to its higher temperature and pressure resistance, lower expansion coefficient and anti-permeability.
Application
The aluminum plastic composite pipe can be made into cold water pipe, hot water pipe and gas pipe and widely used in fields of drinking water system, natural gas, liquefied gas and coal gas transporting pipe systems.
Available colors: white, red, yellow
Available caliber diameter: 16mm-32mm
Connection methods: brass compression fittings or brass press fittings
| Specification | Normal working pressure(MPa) | Minimum burst pressure (MPa) | Maximum working temperature (℃) | Length of each roll (M) | |
| PA/P-1216 | 1.0 | 6.0 | Normal drinking water pipe: 60℃ High temperature resistant pipe: 95℃ | 100 | 200 |
| PA/P-1418 | 1.0 | 5.0 | 100 | 200 | |
| PA/P-1620 | 1.0 | 5.0 | 100 | 200 | |
| PA/P-2025 | 1.0 | 4.0 | 100 | 200 | |
| PA/P-2632 | 1.0 | 4.0 | 100 | 50 | |
| Specification | Normal working pressure(MPa) | Minimum burst pressure (MPa) | Maximum working temperature (℃) | Length of each roll (M) | |
| PA/P-1216 | 1.0 | 3.0 | Gas pipe: 40℃ | 100 | 200 |
| PA/P-1418 | 1.0 | 2.5 | 100 | 200 | |
| PA/P-1620 | 1.0 | 2.5 | 100 | 200 | |
| PA/P-2025 | 1.0 | 2.0 | 100 | 200 | |
| PA/P-2632 | 1.0 | 1.5 | 100 | 50 | |
Features
1. Non-toxic and no harmful substances, can last more than 50 years under severe conditions of high temperature or strong UV-ray etc.;
2. High temperature resistance, can maintain normal operation under 95℃ such as hot water pipes or heating pipes etc.;
3. Anti-permeability, the middle aluminum layer can isolate from oxygen preventing from corrosion or other dangers;
4. Aluminum composite pipes are easy to bend without heating and reducing pipe fittings, is suitable for complex installation conditions with cost restraints;
