PE-RT is a heat resistant polyethylene, a high molecular copolymer of ethylene and octene. PERT floor heating pipe is light in weight, easy to transport, install and construct, has good flexibility, and is convenient and economical when laying. When the pipeline is under construction, the pipe can be used to reduce the use of pipe fittings and reduce the construction cost. The radius can be as small as 5 times the outer diameter of the pipe. The stress in the curved part can be quickly relaxed, there is no "rebound" phenomenon, and the construction operation is facilitated, thereby avoiding the pipe being bent due to stress concentration during use. The phenomenon of damage is acid, alkali, creep resistance, anti-aging, excellent long-term hydrostatic and impact resistance. The inner and outer walls are smooth and the fluid resistance is small; the installation is simple and reliable, and the advanced heat fusion method is adopted, and there is no leakage.
First, PE-RT floor heating pipe features
1, thermal stability and long-term static pressure resistance, long service life of 50
2, good impact resistance, high case
3, high temperature resistance (up to 110 ° C)
4, with good flexibility, easy construction, easy installation
5, the pipeline heat transfer coefficient is high, which can save energy
6, good creep resistance
7, excellent hygiene performance
8, heat fusion, the system does not leak, safe and reliable
9, materials can be recycled, with environmental benefits
10, has a high cost performance
Second, PE-RT floor heating pipe installation points
PE-RT floor heating pipes shall be laid in strict accordance with the pipe spacing and orientation calibrated without juice ceramic paper. The installation error of floor heating pipes shall be kept flat, straight and pipe spacing shall not be less than +10mm. Before laying the floor heating pipes, the floor heating shall be verified against the construction drawings. Whether the pipe selection, pipe diameter and thickness meet the design requirements; confirm that there are no problems before installing. When installing PE-RT floor heating pipe, the pipe should be prohibited from twisting; when bending the pipe, the top of the arc should be restrained (topped) and fixed by pipe clamp to prevent "dead fold"; the bending radius of the floor heating pipe should not be less than 8 Double the outer diameter of the tube.
When the PE-RT floor heating pipe is laid, the fixed point spacing should be, and the straight pipe section fixed point spacing should not be greater than 0. Tin. The fixed point spacing of the curved pipe section should not be greater than 0.35m. PE-RT floor heating pipe out of the ground to the point, the junction of the water collector is small:} strong} out of the floor decoration layer, the floor heating pipe out of the ground to the points, the water collector Bu. For the pipe section, the outer casing shall be covered with a casing, and the manifold shall be 150-200nRll higher than the decorative surface. The PE-RT floor heating pipe is connected with the sub-catchment and the water collecting device and the pipe fittings, and the ferrule type connection should be adopted; the connecting piece material is copper. The surface of the copper connector that is in direct contact with PE_RT must be nickel plated. The loop arrangement of PE-RT floor heating pipe should be as small as possible to wear expansion joints during construction. Cross the expansion joints, and a flexible sleeve with a length of not less than 100 ram should be set.
In the vicinity of the sub-collector, the water collector and other places where the local heating pipes are arranged densely, when the pipe spacing is less than 100 mm, the outside of the floor heating pipe should be provided with a thermal insulation measure such as a spring flexible casing.
3. What problems should be paid attention to during the installation and construction of PE-RT floor heating pipes?
1. PE-RT floor heating pipe is lower in hardness and steel than metal pipe. It should be protected during handling. Avoid mechanical damage caused by small external force. After dark laying, mark the pipe position to avoid damage to the pipe by secondary decoration.
2, PE signal T 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; cut a few should be flat, the fracture surface should be vertical pipe axis, the installed pipe can not be Xia pressure, knock Strike, if necessary, cover the vulnerable parts of the external force. During PE-RT pipe construction, prevent paint, bitumen or other chemical solvents from contacting the contaminated pipeline surface.
3, PE-RT floor heating pipe should be small, 0 peas when transporting, loading and unloading, and should not be thrown, thrown, rolled, towed, avoiding exposure to the sun, rain, should be stored at temperature
No more than 4 nozzles: in a well-ventilated and clean warehouse; the distance from the heat source should be at least Im.
4, PE-RT floor heating pipe laying site F should not have joints. Should be laid throughout the whole, so that the pipe - body, no leakage point.
5. When the pipeline is installed with the covered concrete filling layer, the pressure test pressure of the PE-RT floor heating pipe is 15 times of the pressure of the system _T. But Jq is guided, b is 0.6Mpa; the system should be kept at least 0.4 during the curing process. The pressure of Mpa.
6. When the PE-RT floor heating pipe is laid, the fixed clamp must be set as required.
Fourth, PE-RT floor heating pipe application field
1. Low-temperature radiant heating system (including floor heating, wall radiant heating, ceiling radiant heating)
2, air conditioning pipe system
3, large parking lot, adjust the road under the snow melting system
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Item Display
Package Include
1 X Free Hanging Kit
1X Free Power Cord
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Application
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Company Info
Philizon Lighting is dedicated to provide high quality and durable lighting product for customer with very competitive price.Our products mainly foucs on LED Grow Lights and led Aquarium Light.The equipment and materials to produce hydroponics led Grow Light and Freshwater Aquarium Lighting fixctures imported from Taiwan, Japan, Korea and Unites States, such as automatic SMT machine, reflowsoldering machine,all kinds of electric test equipment, large integrating sphere and such sorts of productionand R&D equipment.
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Payment: T/T, L/C, Paypal, 30% deposits before production, 70% balance to be paid before deliverying(Western Union are welcome)
Sample will be delivered within 7 working days.
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MOQ:sample order are acceptable
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