PE-RT floor heating pipe:
The floor heating material is a medium-density polyethylene with very stable mechanical properties, which is formed by the copolymerization of ethylene and octene monomers through metallocene catalysis. Its unique ethylene main chain and octene short-branched structure make it have the superior toughness of ethylene, stress crack resistance, low temperature impact resistance, outstanding long-term water pressure resistance and octene heat creep resistance.
The raw material of PE-RT not only has a qualified creep rupture curve, but also the price of the pipe is moderate, and the construction is more convenient and fast than other varieties. The connection form belongs to the current reliable form of mutual fusion and hot-melt connection, and the hole diameter of the pipe fittings is larger than the same. For the inner diameter of the specification pipe, the system fluid resistance is relatively small because there is no mechanical connection method for local diameter reduction in the system.
With the development of plastic technology, indoor heating systems can provide various plastic pipes for different purposes. Because the plastic pipe has the advantages of smooth inner wall, low heat medium flow resistance, acid and alkali resistance, long service life, and convenient installation. In recent years, it has been widely used in floor heating systems. As a new generation of heating pipes, PE-RT is gradually becoming a product in the floor heating market.
Features:
1. Flexibility: PE-RT pipe is relatively soft and has good flexibility, making it convenient and economical to lay. The pipe produced can be coiled and bent during construction to reduce the amount of pipe fittings used. No special installation is required during construction. Tool, so the processing cost is relatively low.
2. Thermal conductivity: pipes used for floor heating need to have good thermal conductivity. PE-RT has better thermal conductivity, and its thermal conductivity is twice that of PP-R and PP-B pipes. Very suitable for floor heating.
3. Low temperature thermal shock resistance: PE-RT pipe has excellent low temperature resistance. The pipe is not easy to be impacted and broken during winter construction, which increases the flexibility of construction arrangements. Therefore, it can be constructed even at low temperatures in winter. The pipe does not need to be preheated when bending. It can be used safely for more than 50 years under the conditions of a working temperature of 70 degrees Celsius and a pressure of 0.4 MPa.
4. Environmental protection: PE-RT pipes do not add any toxic additives during the production process, can be recycled, do not pollute the environment, have good chemical corrosion resistance, and have a long service life. The inner wall is smooth, does not scale, does not breed bacteria, and can be safely used in drinking water transportation and other fields.