PPR Coupling Pipe Fittings
Green PPR Coupling Pipe Fittings in addition to general plastic tube with a light weight , corrosion , scaling , long life and other characteristics, but also has the following main features:
1.Non-toxic , health . PPR raw molecules only carbon and hydrogen elements , no harmful toxic elements are present , reliable health, not only for the hot and cold water pipes , but also for pure drinking water systems .
2.Thermal insulation . PPR pipe thermal conductivity 0.21w/mk, steel is only 1/200.
3.Preferably heat resistance. Vicat softening point PPR pipe 131.5 ℃. The maximum operating temperature of up to 95 ℃, water supply and drainage construction to meet the requirements of the specification using hot water system .
4.Long life . PPR pipe operating temperature 70 ℃, working pressure (PN) 1.OMPa conditions , the service life up to 50 years ; room temperature (20 ℃) life of up to 100 years.
5.Easy to install , reliable connection . PPR has good weldability, pipes, fittings can be melt and fused connection , easy to install , reliable joints connecting parts is greater than the strength of the strength of the pipe itself .
6.The material is recyclable . PPR waste cleaned , crushed and recycled in pipe, tube production . Recycled material
The amount does not exceed 10% of the total , does not affect product quality.
***Use of Green PPR Coupling Pipe Fittings
1, building hot and cold water systems, including central heating systems;
2, the building heating system, including flooring, siding and radiant heating systems;
3, can be directly purified drinking water supply systems;
4, Central (centralized) air-conditioning systems;
5, transfer or discharge of chemical mediators such as industrial piping systems.
***Reference Table of Melt Connection Technology
Reference Table of Melt Connection Technology
|Pipe Diameter||Welding Depth||Heating Time||Processing Time||Cooling Time|
|20x2.8|| 14||5 ||4||2|
If the ambient temperature is less than 5, the heating time increased by 50%
***OUR PRODUCTS RANGE