PPR stable composite tubing

Advantages of PPR stable composite tubing:anti-creep property, same strength as metal pipe, easy installation and etc

PPR Aluminum-plastic stable composite pipe is one kind of special composite construction with 5 layers, it’s an organic bond after special hot melting adhesive between PPR and aluminum with high temperature. The composite construction: PPR----Hot melt adhesive----Aluminum----Hot melt adhesive----PPR. The interior/ exterior layer assures sanitary performance for water supply, the size of interior layer is close to the general PPR. acting as the main pressure-bearing body, the middle aluminum layer reinforce the protection.

WANAN PP-R aluminum-plastic stable pipe imports the latest composite pipe technical from Germany; it takes the lead in hot water supply, radiator heating, and center-air condition system in domestic market. The pipe add an aluminum alloy on the base of PP-R pipe, using macromolecule cement under a high temperature compound the PP-R pipe and aluminum alloy. This pipe is the perfect union of metal and plastic pipe but has the hygienic, hermetic of plastic pipe, the rigidity of metal pipe, a much higher intensity, much stable mechanical property at the same time. It also can prevent ultraviolet, the linear expansion ratio is 1/5 of the normal PP-R pipe which is close to the metal pipe, and the pipe possesses a much higher stability and safety.

WANAN PP-R plastic-aluminum stable composite pipe is a real perfect pipe that features convenient installation, super stiffness, absolutely no deformation under high temperature and super shock resistance.

Feature:

1. Small linear expandability coefficient, only 1/5 of the pure plastic pipe, almost equal to that of metal pipe, non-deformable with open-air installation;2. Non-oxygen permeation and anticorrosive in operation under high temperature. The aluminum effectively isolates from air outside, prevent the oxygen permeation and metal parts from oxidation or corrosion;3. Ultraviolet radiation resistance, aluminum layer effectively isolates from ultraviolet radiation;4. Heat preservation, energy efficient and economical; (Heat transfer coefficient: 0.23-0.24 W/M.K, Steel: 43-52W/M.K, Copper: 383W/M.K )5. Tight connection, easy installation. The exterior layer is convenient execute melting insertion connection with traditional PPR pipe.

Application:

1. High temperature hot water pipe, radiator unit;2. Indoor/outdoor open air erected pipe;3. Pipe network for solar energy facility;4. Caliduct, floor, wall-applied heating unit;5. Snow melt unit in building in North China;6. Hot water circulation system;7. Central air conditioning piping.

PPR stable composite tubing