Guizhou Yi New Technology Development Co., Ltd., located in Guiyang National High-tech Development Zone, with a total investment of 16 million yuan, is the only professional "single, dual temperature heating cable guide", R & D, production and sales high-tech enterprises. EAST EASTFIRE temperature single-conductor heating cables Intro: high temperature heating cable structure: 1, core: core wire having a positive temperature coefficient of resistance of the metal alloy wire composed of linear power rating of 18w / m. 2, the insulating layer: EASTFIRE heat insulation heating cable with double insulation structure, the insulating layer directly affects the quality of life of the heating cable, heating cable insulation temperature EST through trial and error, at 140 ℃ high temperature high temperature layer deformation, not shrinking. 3, grounding wire: ground wire from the 8 diameter of 0.4mm tinned copper lines. 8 tinned copper wire area of ??1.0048m square meters, in line with the provisions of the International Electrotechnical Commission IEC800 line shall not be less than 1m square grounding requirements. 4, a metal shield layer: in the course of the heating cable, since the current role in the electromagnetic field is formed around the heating cable, if more than 100 micro Tesla fields will be on human health and other electrical impact. Through the effective protection of the metal shield, the electromagnetic field within the core control line, so they can not spread out, and then by the electromagnetic field into the earth ground wire to make the heating cable and the earth formation potential. Through testing, EASTFIRE electric floor heating electric field strength generated value is within the scope of national security, 1/1000 (state of the electric field strength is 4000 volts / m, measured data EASTFIRE heating cable is 4 volts / m); magnetic induction the highest value was 13%, the lowest 6% (state of the magnetic induction intensity is 100 Witte Tesla, EASTFIRE electricity to warm up to 13 measured data Witt Tesla, Tesla minimum 6 Witt). Far below the national standard, higher than the national safety regulations, harmless, can be assured. 5, the outer sheath: PVC outer sheath for high-quality material. PVC has good anti-corrosion, anti-acid, anti-aging effects, and 100% waterproof. Implicit connection: "EST" heating cable in the cold line hotline connection with the use of a proprietary patented welding method. Currently on the market most of the production of heating cable with cold connection method (cold, hot with mechanical crimping manner). In the long run, the heating part and the cold part of the contact point will lead to poor contact due to the formation of large resistance, high temperature part of the joint, the joint eventually burn out. Cold joints like a home furnace used as electric wire is rarely blown, and electric wire and power connectors often a problem. The "EST" implicit heating cable connector (a small-diameter wire docking method) method is patented heating wire welding with cold leads as one solution to solve the alternating hot and cold brought expansion and poor contact , to ensure that the heating cable cold leads, hot wire welding smooth transition, so that the heating cable at one go, leaving no blemishes; heating cables can be used to ensure the reliability, security, waterproof and resistant to mechanical external damage. Ensure that the service life of the heating cable. For more information please visit EASTFIRE website other pages, please contact us 0851 -5212229