Що таке труба PE-RT?

The following is a detailed introduction to its main characteristics, application areas and differences:

PE-RT pipe is a thermally enhanced pipe made of polyethylene (PE) modified material. Its full name is “high-temperature heat-resistant polyethylene pipe”. PE-RT pipe made of modified polyethylene resin has good heat resistance, impact resistance, creep resistance and good welding performance, and has been widely used in heating and hot water systems.

(1) Heat resistance: The long-term operating temperature of PE-RT pipe can reach 95℃, and the short-term operating temperature can reach 110℃. Its heat resistance is significantly better than that of ordinary PE pipe.

(2) Impact resistance: PE-RT pipe has high impact resistance under low temperature conditions and is not easily damaged during winter construction.

(3) Creep resistance: The creep resistance of PE-RT pipe is better than that of ordinary PE pipe, and it has a longer service life.

(3) Welding performance: PE-RT pipe has good hot melt connection performance, the connection quality is stable and reliable, and it is not easy to leak.

(4) Lightweight and easy to install: PE-RT pipe is light in weight, easy to carry and install, and its installation efficiency is greatly improved compared with traditional metal pipes.

(1) Floor heating system: PE-RT pipes have excellent heat resistance and are very suitable for floor heating systems, which can achieve efficient and safe hot water supply.

(2) Hot water supply system: PE-RT pipes are widely used in hot water supply systems, such as hot water supply in homes, commercial buildings, hospitals and other places.

(3) Industrial pipeline system: PE-RT pipes can be used to transport high-temperature chemicals, oil, natural gas, etc., to ensure the safe and efficient operation of industrial production processes.

(4) Agricultural irrigation: PE-RT pipes can transport water in high temperature environments and are suitable for agricultural irrigation systems in high temperature areas.

(1) Raw material differences: PE-RT pipes use modified polyethylene resin, while ordinary PE pipes use unmodified polyethylene resin. The modified polyethylene resin has higher heat resistance and creep resistance.

(2) Heat resistance differences: As mentioned above, PE-RT pipes have higher heat resistance and are suitable for high temperature environments, while ordinary PE pipes have poor heat resistance.

(3) Application field differences: PE-RT pipes are mainly used in high temperature environments such as heating and hot water systems, while ordinary PE pipes are mainly used in low temperature fields such as water supply and drainage, water supply, and gas.

(4) Service life differences: Due to the better heat resistance and creep resistance of PE-RT pipes, their service life is significantly improved compared to ordinary PE pipes. Under normal use conditions, the expected service life of PE-RT pipes can reach more than 50 years, while the service life of ordinary PE pipes is about 20-30 years.

(5) Price differences: Due to the more complex raw materials and production processes of PE-RT pipes, their prices are higher than those of ordinary PE pipes. However, considering the performance advantages and longer service life of PE-RT pipes, its return on investment and cost-effectiveness are still competitive in the long run.

PE-RT pipes have a wide range of application prospects in high temperature environments due to their superior performance characteristics. Compared with ordinary PE pipes, PE-RT pipes have obvious advantages in heat resistance and creep resistance, and are suitable for more high temperature fields.