PERTII type pipe fittings

Heat resistant polyethylene (PE-RTII type) pipeline is a new type of polymer chemical building material, which has excellent heat resistance, corrosion resistance, impact resistance, good flexibility and sealing, easy construction and maintenance, and a service life of more than 50 years. It is suitable for secondary pipe network systems of centralized heating. The secondary heat pipe network refers to the process in which hot steam produced or discharged by a heat plant is converted into hot water below 80 ℃ through an intermediate heat exchanger, and then transported to the radiators of households or units for heating through an underground heat pipe network. This heat pipe network is called the secondary heat pipe network.
The company uses high-quality imported raw materials to ensure the heat resistance and service life of its products, which comply with the GB/T28799.2 standard.
Product Features
① Replacing steel with plastic to save energy and materials;
② Prefabricated insulated pipelines result in minimal heat loss during transportation;
③ New polymer building materials, conveying hot water medium, lifetime corrosion free, can achieve household metering with instruments, low maintenance costs;
　　④ The service life is up to 50 years, while steel pipes are only 5-15 years;
　　⑤ Temperature and pressure resistance, fully meeting the requirements for the use of secondary heat pipe networks;
　　⑥ Environmentally friendly, recyclable materials;
　　⑦ Hot melt welding and electric fusion welding are simple and fast to construct, with shorter construction periods and lower costs; And the system has better sealing performance;
　　⑧ The product has good flexibility.
E-RTII tubes are used for:
Industrial and civil building cold and hot water pipeline systems, drinking water systems, thermal embedded pipes, ground radiation heating systems, and heating pipes for hot spring swimming pools, especially for urban centralized heating, as well as secondary pipe networks for heating systems in residential areas, hospitals, schools, etc.
Application units: thermal (engineering) companies, municipal companies, hot spring engineering companies, real estate companies, etc.