PE-RT floor heating pipe:
The floor heating raw material is a kind of medium density polyethylene with very stable mechanical properties, which is made of ethylene and octene monomer by metallocene catalytic copolymerization. Its unique ethylene main chain and octene short branched chain structure, make it has ethylene superior toughness, stress cracking resistance, low temperature impact resistance, outstanding long-term water pressure resistance and octene heat creep performance.
- RT raw materials not only have qualified PE creep curves, and the pipe price moderate, relative to other varieties of construction convenient, quick, reliable connection form belongs to the present stage of the standard mutual investment in the form of hot melt connection, the inner diameter of the pipe size is greater than the same specifications of the pipes, in the system because they have no local reducing mechanical connection mode, the system fluid resistance is relatively small.
With the development of plastic technology, indoor heating systems can provide a variety of plastic pipes for different uses. Because the plastic pipe has the advantages of smooth inner wall, small heat medium flow resistance, acid and alkali resistance, long service life, convenient installation and so on. In recent years, PE-RT has been widely used in the floor heating system. As a new generation of special heating pipe, PE-RT is gradually becoming a product in the floor heating market.
Features:
1. Softness: PE-RT pipe is relatively soft and has good flexibility, which makes it convenient and economical to lay. The production of pipe can reduce the usage of pipe fittings through coiling and bending methods during construction.
2, thermal conductivity: the pipe used for floor heating needs to have good thermal conductivity. PE-RT has good thermal conductivity, and its thermal conductivity coefficient is twice that of PP-R and PP-B pipes. Very suitable for floor heating use.
3, low temperature heat resistance: PE- RT pipe has superior low temperature resistance, winter construction pipe is not easy to impact and rupture, increase the flexibility of the construction arrangement, so in winter under low temperature can also be constructed, and bending pipe without preheating. Under the working temperature of 70 ºC and pressure of 0.4MPa, it can be safely used for more than 50 years.
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