The product has the advantages of heat resistance, pressure resistance, heat preservation and energy saving, long service life and economy. It will gradually replace other existing water pipes and become the leading product. The water contains many different kinds of chemical substances, minerals and impurities. Contact with the metal pipe wall will produce a chemical effect, causing the pipe wall to oxidize and fall off and cause secondary pollution. The raw materials of the PP-R pipe are recycled and reused. The environmentally friendly material strengthens polypropylene, which will not release heavy metals or other health-damaging substances; the pipe wall does not scale and meets sanitary and health standards. PP-R pipe is the most suitable sanitary and environmentally friendly water pipe for drinking water and food industry transportation.
Features
★Hygienic, non-chemical, and a green building material. The raw material of PP-R is polyolefin, whose molecules are only composed of carbon and hydrogen elements, and its hygienic performance is reliable.
★Convenient and reliable installation: using homogeneous hot-melt connection, a joint connection can be completed in a short time, convenient and time-saving installation.
★Heat preservation and energy saving: the thermal conductivity is 0.24W/m.k, which is only one-twentieth of that of metal pipes. It is used for hot water pipes with very little heat loss.
★Light weight and high specific strength: the specific gravity is about one-eighth of the steel pipe, the pressure test strength is high, the toughness is good, and the impact resistance is good.
★The inner and outer walls of the product are smooth, the flow resistance is small, and the fluid conveying system consumes less energy.
★High heat resistance: the working temperature of the conveying water is 70℃ for long-term normal use, and the high temperature resistance can reach 95℃ for short-term use.
★Corrosion-resistant, non-scaling: It can avoid the fouling and clogging of pipes and the yellow spot rust of water basin and bathtub.
★Long service life: The normal service life can reach more than 50 years.
Product application range
★Hot and cold water pipe system.
★Heating system, including floor and wall heating and radiant heating system.
★Pure water piping system.
★Central (centralized) air conditioning system
Pipe connection
★After piping, mark the socket depth at the pipe insertion end.
★Clean the connecting end faces of pipes and fittings. Thread the pipe into the pipe joint cover.
★ Use a hot melt machine to heat the pipes and fittings to be connected. The heating parameters should meet the technical requirements of the relevant hot melt machine.
★After reaching the heating time, immediately remove the pipe and fittings at the same time, and insert the straight line without rotation evenly to the marked depth, so that a uniform flange is formed at the joint.
★ Put on the pipe joint cover after welding.
★The pipes and fittings are completely melted into one body, which is truly perfect match.
