Risong PE-AL-PE pipe is five-layer composite pipe that combines the advantages of a metal and plastic pipe and eliminates the disadvantages of both materials at the same time. The inner layers and outer layers of mutilayered pipes are made from HDPE materials, which are tightly boned with middle aluminum layer by using a special glue.The aluminum core is absolutely diffusion tight;it reliably prevents oxygen/gases from permeating into pipe.

Risong PE-AL-PE pipes are wildly used in plumbing systems for cold and hot water supply, underground heating systems, solar water systems, gas systems, etc.

Advantage:

■   Resistance to high temperature and high pressure, resistance to erosion and the noiseless  water hammer.

■   Clean and hygienic and oxygen-proof, flexural resilience.

■   Smooth in wall guaranteeing the least resisting force and the largest amount  of water.

■   Easily transferred and stored, a longevity of over 50 years.

Specification:

Products: Multilayered pipes.&.fittings

Certificates: ISO9001:2000, CE.

Packing: To be packed in polyester bags in rolls with 100m or 200m long.

Coloures:  White, Blue and grey or others for butt laser welded multilayered pipes and overlapped welded multilayered  pipes.