Precautions and development of pe-rt floor heating pipe installation
The performance of the pe-rt floor heating pipe depends on the internal structure of the pipe, and the external environment also affects the service life of the plastic pipe, such as the environment, the working pressure inside the pipe and the nature of the fluid medium in the pipe, etc., pe-rt floor heating The tube has the characteristics of lightest weight, corrosion resistance, no scaling and long service life.
The pe-rt floor heating tube has a unique molecular structure, which is based on linear ethylene and short-chain branches. There are no toxic and harmful elements, and it has good toughness and excellent water pressure resistance.
The pe-rt floor heating pipe has good flexibility. It bends arbitrarily when the bending radius is 8 times the outer diameter of the pipe. It does not rebound after bending. It has good low temperature resistance and can be constructed at low temperatures in winter.
The installation is convenient and the connection is reliable. The pipes buried in the ground are laid for the whole root, without joints, completely eliminating the hidden troubles of leakage, and the materials can be recycled and reused.
What problems should be paid attention to during the installation and construction of pe-rt floor heating pipes?
The pe-rt floor heating pipe is lower in hardness than the metal pipe. It should be protected during handling. Avoid mechanical damage caused by small external force. After the dark laying, mark the pipe position to avoid damage to the pipe by the second decoration.
Pe-rt floor heating pipe construction environment temperature should not be lower than 5 °C winter construction should be careful, special tools should be used when cutting the pipe, the fracture surface should be vertical pipe axis, the installed pipe can not be pressed, knocked, if necessary, vulnerable The external force covers the protector. During PE-RT pipe construction, prevent paint, bitumen or other chemical solvents from contacting the contaminated pipeline surface.
When transporting, loading and unloading and handling, pe-rt floor heating pipes should be handled with care. Do not throw, drop, roll, drag, avoid exposure to sunlight or rain. Store in a well-ventilated and clean warehouse. The distance from the heat source should be kept at least above Im. The pe-rt floor heating pipe should be laid underground without joints. The whole pipe should be laid so that the pipe is body-made and there is no leakage point.
Design, application and development of pe-rt floor heating pipe:
Pe-rt is a medium density (ethylene-1-octene) copolymer specially designed for hot and cold water pipes. It is a new polyethylene pipe that appears in the high temperature field. The pe-rt floor heating pipe is made of Korea imported PE-RT (heat-resistant polyethylene) DX800, and is extruded by a professional technique and advanced production line. The pe-rt geothermal pipe was first applied in Germany in 1998 due to its excellent physical properties and processing properties. At present, pe-rt has replaced more than 80% of the PE-X market in Germany, Austria, Switzerland, Japan, the Netherlands and other countries and regions. With the development of China's CJT175-2002 standard in 2002, China's PE-RT market is also rising sharply. Pe-rt floor heating pipe brand is gradually being used in more and more fields due to its excellent corrosion resistance, flexibility, processability and construction and installation. PE-RT is the most ideal and latest in the domestic market. Floor heating pipe.
Pe-rt floor heating pipe has good flexibility, convenient laying and economy. It can reduce the use of pipe fittings by coiling and bending during construction, thus reducing the cost. In order to avoid the occurrence of fracture, mechanical connection of pipe fittings is adopted. Not only is it troublesome, but it also increases investment and the possibility of leakage increases. The pe-rt floor heating pipe can be thermally fused to form a completely enclosed anti-seepage system that can be laid down. If the laid pipe is damaged due to construction, it can be repaired with pipe fittings to avoid waste of the entire pipe.
The performance of the pe-rt floor heating pipe depends on the internal structure of the pipe, and the external environment also affects the service life of the plastic pipe, such as the environment, the working pressure inside the pipe and the nature of the fluid medium in the pipe, etc., pe-rt floor heating In addition to the characteristics of the lightest weight, corrosion resistance, non-fouling and long service life, the tube also has the characteristics of non-toxic, additive-free and hygienic.
PE-RT floor heating pipe has strong technical support:
Jinchao Pipe Industry is a high-tech enterprise in Shandong Province. It is the first PE-RT floor heating pipe manufacturer in the industry. It is the only plastic pipe company in China controlled by the world's top 500 Korean SK Group. PE-RT pipe materials are currently global. Produced only by Dow and South Korea. At present, it has passed the demonstration according to the requirements of ISO10508, and it is a qualified hot and cold water pipe material. The PE-RT floor heating pipe we produce has good flexibility and is easy to lay and economical. It can reduce the amount of pipe fittings by coiling and bending during construction, thus greatly reducing the cost of the product. PE-RT pipe has the advantages of ply and easy construction, low temperature impact resistance, relatively good thermal conductivity, good environmental protection and hot melt connection.
The stress of the PE-RT floor heating pipe in the bent part of the pipe can be quickly relaxed, there will be no "rebound" phenomenon, the brittle cracking temperature of the pipe is low, and the low temperature resistance is good, so it can be constructed in the case of low temperature in winter. And without preheating when bending the pipeline, our products not only solve the problem that the northern region cannot be constructed due to the low temperature in winter, and the bending radius can be as small as five times the diameter of the pipeline.
PE-RT floor heating pipe has good environmental adaptability: under the condition of working temperature of 60 and pressure of 0.4, the pipeline can be safely used for more than 50 years. The pipe does not add any toxic additives during the production process, and the inner wall is smooth and non-fouling. It does not breed bacteria and can be safely used in the field of drinking water transportation. PE-RT floor heating pipes can be hot-melted to form a completely closed anti-seepage system, which can be laid underground. If the laid pipe is damaged due to construction, it can be repaired with pipe fittings to avoid waste of the entire pipe.
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