PP-R Tube In addition to the general plastic pipe weight light, corrosion-resistant, not scaling, long service life and other characteristics, but also has the following main features:
1, non-toxic, health. PP-R material molecules only carbon, hydrogen elements, no harmful elements exist, health and reliable, not only for hot and cold water pipelines, but also for pure drinking water system.
2. Heat preservation and energy saving. pp-R Mastiges coefficient is 0.21w/mk, only 1/200 of steel pipe.
3. Good heat resistance. PP-R tube of the Victoria card softening point 131.5 ℃. The maximum operating temperature can reach 95 ℃, which can meet the requirements of the hot water system in the building water supply and drainage specification.
4. Long service life. PP-R tube at the operating temperature of 70 ℃, working pressure (P.N) 1.0MPa conditions, the service life of up to 50 years (the premise is that the pipe must be S3.2 and S2.5 series), at room temperature (20 ℃) service life of up to 100 years.
5. Easy installation and reliable connection. PP-R has a good welding performance, pipe, pipe fittings can be hot melt and electric fusion connection, easy to install, reliable joints, the strength of the joint site is greater than the strength of the pipe itself.
6, the material can be recycled. PP-R waste is cleaned, broken, recycled and used in pipe, pipe production. The amount of recycled material is no more than 10% and does not affect product quality.