Aa fine? Oil pipeline, with tropical special explosion-proof? Band? Electrical heating tape? Fever electricity ..

Product Name: Oil pipeline explosion-proof electrical heating cable special Model: ZWK-P ZWK-F ZWK-PF Usage: pipe heating, auxiliary heating Product Description: Electric heating cables are widely used in petroleum, chemical, steel, power and other industries business pipeline, storage tank with heat insulation, anticoagulant, anti-freeze. The cable is suitable for common areas, explosion hazardous areas and corrosive areas. Heavy crude oil in the waxy, high pour etc. due to "poor thing", in exploration and production, when the crude oil from the reservoir through the tubing to reach the gathering and pipeline pumping stations, due to the heat losses, the crude oil flow temperature below the critical temperature . This causes precipitation of wax deposition, the sudden increase in the viscosity, increases the pressure drop caused by the flow can not be successfully mined. "Thermal recovery" is the use of heat transport along the course taken by the carrier and crude oil (thick, wax, pour) heat exchange, supplementary heat loss, to overcome the above problems and achieve the purpose of successfully mining. Self-Regulating heating cable mix well borehole heat means it works: Self-Regulating oil heating cables electrical heating device, since the temperature is heating cables energized wells along the pipeline direction, with the depth of the temperature gradient reverse automatically adjust the output power . Tubing through the tubing to heat the outer wall, along the route to maintain a certain temperature, to achieve the viscosity, the solution was wrong, the effect of increasing the pump efficiency. Its core is the hot cable with three sets of PTC heater band is processed by extrusion radiation made of a conductive polymer PTC functional materials, have encountered each point with a change in temperature is heating system adverse change with output power to achieve automatic compensation, automatic adjustment, automatic control of the effect. Main advantages: Economy: easy installation and optimum effectiveness depending on the specific design of the heating system well. The system in the following manner to produce immediate effects on crude oil production: a, reduce blocking tubing frequent scraping wax and wax, in order to stabilize production. b, raised temperature viscosity decreases wellbore flow resistance increase pump efficiency. c, reducing the pumping load, extend column pump cycle. Easy to control: Heat oil heating cable output can vary according to the needs of their own, so that operating costs low, after a temporary shut-in tubing are not blocked, can quickly restore oil production capacity. While low-flow does not produce crude oil pipeline phenomenon partially blocked. First, the technical indicators: 1, temperature range: the maximum operating temperature 105 ± 5 ℃; maximum surface temperature of 135 ℃; maximum temperature: modified polyolefin 105 ℃, flame retardant polyolefin 135 ℃, fluorine-containing polyolefin 180 ℃, whole Fluorine Material 205 ℃ 2, the construction temperature: Minimum -40 ℃, the best construction temperature is 0 ℃ 3, thermal stability: off each 1000, 30 consecutive days, the cable heat maintained at 90%. 4, bending radius: 20 ℃ room temperature at 12.7mm -30 ℃ low temperature for the 35.0mm 5, insulation resistance: cable length 100m, at room temperature at 20 ℃ with 1000VDC between the shield and the conductive core shake test 1 minute insulation Resistance 1200MΩ minimum is two, cable structure: 1, 2 copper wire, conductive plastic layer 3, polyolefin insulation layer 4, 5 tinned copper shield, fluorine plastic sheath Third, the performance parameters: 1, standard colors: Brown, Red 2, temperature range: up to maintain the temperature of 105 ℃ | maximum surface temperature of 05 ℃ ± 5 ℃ | maximum temperature of 135 ℃ 3, thermal stability: after 149 ℃ from 10 ℃ to 300 cycles back and forth between, the cable heat maintained at 90% 4, the bending radius: 20 ℃ room temperature 25.4mm; at -30 ℃ low temperature for the 35.0 mm 5, insulation resistance: cable length 100m, the ambient temperature 75 ℃, shake shake table with 2,500VDC test 1 minute insulation resistance (led through the shield room) 3000MΩ minimum is four working voltage: Output power 12V 24V 36V 110V 220V 380V 10 ℃ when: 25W / m 35W / m 45W / m 55W / m 65W / m 75W / m V. proof mark: ExeⅡT4 six, explosion-proof certification: Certificate Number: CNEx05.1101X CJEx07.124U CNE × 06.0205X Seven Advantages: 1, with uniform temperature heat pipes, will not overheat, safe and reliable 2, save energy 3, intermittent operation, quick start warming 4, 5 installation and low operation cost, easy installation and maintenance 6, ease of automation of management 7, no environmental pollution 8, 9 for complex pipeline heat tracing, freezing 10 meter box suitable for away pipeline heating device