As a kind of three-layer composite pipe, PP-R fiber composite pipe is a really improver of normal PP-R pipe. Inside and outside layer of the pipe are made of pure polypropylene random copolymer resin, which ensures the pipe sanitary and healthy when used for water supplying. The high-performance PP-R fiber composite material of mid-layer greatly improves the characters of such pipes as used in hot water system. This newly-typed pipe has higher strength, higher tenacity, higher rigidity and lower linear expansion coefficient. This greatly increases the service life of the pipeline and reduces the cost of later maintenance.
Advantages
■Greatly reduced linear expansion coefficient, 30% of that of PP-R, which is close to that of the stable composite pipes.
■Higher strenght and stability of dimension. Improved resistant to impulse under low temperature.
■Greatly improved resistant to pressure. It can bear more pressure load than PP-R
under the same service condition.
■Large water flow: under the same level of pressure conditions, the wall thickness of the ppr pipe increases the inner diameter of the pipe, thus increasing the water flow rate (20%).
■Socket fusion connection with PP-R fittings, credible and convenient.
■The problem of oxygen permeability of the pipeline is solved, and the inner surface in direct contact with water is hygienic, non-toxic, good sealing, and will not form water moss. The composition of the middle layer of the glass fiber reinforced ppr pipe can completely isolate the external air from penetrating into the pipe, thus inhibiting the growth of algae and keeping the water quality fresh and pure.
Application Fields
F-PPR is suitable for all application fields of normal PP-R piping system. At the meanwhile, based on the differential advantages of F-PPR, it is more suitable for below application.
■Distribution for hot water inside building;
■Central heating system;
■Transportation of thermal spring water;
■Central air conditioning system;
■Solar-powered building integration system.
As an innovative manufacturer of high-performance plumbing products, Zhuji Primy Pipe Co., Ltd. offers a full line of PPR pipes and fittings crafted to deliver strength, ease of use and an attractive appearance. Working from a complete plumbing system, we map out each stage of the process from initial inquiry to final sale and dispatch. we focus on understanding each client's unique needs and offer customized solutions to ensure satisfaction from all our clients.
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