Product Description:

Description:

Our PPR-AL-PPR Aluminum plastic composite pipe is consisted of five layers.

The middle layer is thin aluminum, outer layer is PP-R, inner layer is PPR.

There is imported heat glue which is extruded by high temperature and high pressure.

Features:

1. Five-storey structure combines the rigid metal pipe and health and sealing plastic pipe perfectly.

2. The middle layer of aluminum isolates the external air, infiltrating the external oxygen barrier pipe, inhibiting the bacterial survival in the breeding pipeling, it is used to ensure the health of the water in the pipe and to prevent secondary pollution invisible.

3. The expansion properties of PPR-AL-PPR pipe is close to metallic materials, and has no apparent expansion in hot and reduction in cold when install and apply to use, the outside is more straight and attractive.

Advantages:

1. Greatly reduced linear expansion coefficient, only 1/4 of that of PPR.

2. 100% oxygen tightness, suitable for heating systerm.

3. Improved resistant to impulse under low temperature, resistant to UV-rays.

4. Easily detected by detector when embedded, owing to the metal layer.

Applicaitons:

1. Distribution for cool and hot water.

2. Pipes for kinds of high-temperature and low-temperature heating system.

3. Pipes for heating and colling settings in solar energy system.

4. Connecting pipe for air-conditions.