pex al pex pipe, ppr al ppr pipe

PP-R composite Aluminum stable state pipe (PPR-AL-PPR pipe)
Palconn PP-R composite Aluminum stable state pipe has intermediate layer of Aluminum and inner and outer layers of PP-R plastics. The aluminum pipe and inner and outer layers are composited with PP hot melt adhesive. This kind of pipe is the perfect union of metal and the plastic ones.
Specifications: dn:20,25,32,40,50mm or according to the customer

Application: Palconn PP-R composite Aluminum stable composite pipe can be applied to hot water for living, heat radiator heating, geothermal water heating, central AC pipe system, pure water supply, and other line application, heating installation, snow-melting devices, solar heating and cooling system all the fields of pp-r & pex applied to because of its outstanding performance. It has good performance on exposed installation.

Advantages:1. ISO 9001:2000 certified. 2. Healthy and non-toxic, 3. Resistant to high temperature of 110. 3) Unique and unrivaled German connection technique, convenient and reliable

Features:
1..The coefficient of linear expansion is lower than the common one by 4/5, which thus more stable!
2..The aluminum layer is 100% sealed thus can completely cut off from the outside air, light and oxygen, and effectively curbed the control of biological growth of algae and bacteria to ensure that clean fresh water, and at the same time can keep the equipment from corrosion, oxidation, rust
3.. Smooth inner walls reduce pressure loss and increase flow speed
4.. Recyclable, environment-friendly, accords with GBM standards
5.. Extremely long usage life for at least 50 years