PPR tube, also known as three-type polypropylene tube and also known as random copolymer polypropylene tube or PPR pipe, widely used in building water supply and drainage, urban and rural water supply and drainage, urban gas, municipal, industrial and agricultural fields. PPR tube with random copolymer polypropylene extruded into a pipe, injection into a pipe.
The first health, non-toxic: This product is a green product, can be used for pure water drinking pipe system.
The second heat resistance is good: working water temperature is 95 ℃, short-term use temperature up to 120 degrees Celsius, at a temperature of 60 degrees Celsius and working pressure of 1.2Mpa under the conditions of long-term continuous use.
The third corrosion-resistant, non-scaling: the majority of ions in the water and buildings within the chemical substances are not chemical, not rust, no corrosion, no breeding bacteria. Can be exempted from pipeline fouling and water basin, bathtub macadamus rust worries (some pipes claim to be antibacterial tube, which is a concept of speculation, the real good PPR material antibacterial is its fundamental performance).
The fourth weight is light, high strength, good toughness: density 0.89-0.91g / cm3, only one-ninth of the steel pipe, one-tenth of the copper tube, test pressure strength of up to 5.0Mpa above (50kg / Cm) above, good toughness, impact resistance.
Fifth thermal insulation: 20 ℃ when the thermal conductivity of 0.23-0.24W / mk, than the steel pipe (43-52W / mk), copper (333W / mk), only one hundredth of the metal pipe, In the hot water pipe insulation energy saving effect is excellent.
Sixth pipe resistance is small: smooth wall of the pipe, not scaling, rough wall coefficient is only 0.007, much lower than the metal pipe.
Seventh easy and reliable installation: As the polypropylene has a good thermal fusion performance, hot melt connection will be made of the same material pipe and pipe fittings connected as a whole. No need to set silk, a few seconds to complete a section head connection, and metal pipes and water pipes connected with high quality nickel-plated copper inserts, safe and reliable, put an end to the hidden dangers of water leakage.
Eight beautiful appearance: the product wall is smooth, water resistance is small, soft colors, handsome in appearance.
Ninth long service life: the pipeline system under normal life in the life of 50 - 100 years.