GWL-PF46-25-380V self limiting temperature explosion-proof heat tracing belt

GWL-PF46-25-380V self limiting temperature explosion-proof heat tracing belt application scope:

Widely used for pipeline and storage heat tracing insulation, anticoagulation, and antifreeze in industrial enterprises such as petroleum, chemical, steel, and power. This high-temperature heat tracing belt has special properties of explosion prevention and corrosion prevention, and is generally suitable for ordinary areas, hazardous areas, and corrosive areas.

GWL-PF46-25-380V self limiting temperature explosion-proof heat tracing beltProduct Structure:

1. Copper core wire: 7 × 0.50; 7×0.32； 19×0.41；
2. Conductive plastic layer: ordinary PTC; Flame retardant PTC; Fluorinated PTC;
3. Insulation layer: Fluorinated polyolefin;
4. Shielding layer: Tin plated soft round copper wire (covering density 80%);
5. Sheath layer: Fluorinated polyolefin; Perfluorinated materials;

Technical Specifications:
1. Standard color: Red;
2. Temperature range: working temperature of 130 ± 5 ℃; Exposure temperature 150 ℃; Temperature tolerance: Fluorinated polyolefin 180 ℃;
3. Construction temperature:endureLow temperature -40 ℃;
4. Thermal stability: After cycling back and forth 300 times between 10 ℃ and 149 ℃, the cable's heat generation remains above 90%.
5. Bending radius: 38.5mm at -20 ℃; 49.0mm at -30 ℃. IV. Basic performance
This type of heat tracing belt not only has the performance of ordinary heat tracing belts, but also has explosion-proof and anti-corrosion properties. Explosion proof "refers to adding a layer of metal wire weaving to form a shielding layer outside the basic self limiting heat tracing belt, which has grounding and enhanced protection functions, and is suitable for places with explosion-proof requirements. Add a layer of fluoroplastic outer sheath on top of the shielding layer to achieve the requirement of corrosion resistance. Suitable for places such as chemistry and power plants that require anti-corrosion performance.
GWL-PF46-25-380V self limiting temperature explosion-proof heat tracing beltProduct Features:
1. The temperature of the heat tracing pipeline is uniform, will not overheat, and is safe and reliable; 2. Energy saving, environmentally friendly and pollution-free;
3. During intermittent operation, the temperature rise starts quickly;
4. Low installation and operation costs; Easy installation and maintenance;
5. It can achieve intelligent remote control. Easy to automate management;
6. It has explosion-proof and anti-corrosion functions, suitable for insulation of special sensitive media such as chemicals.