Zhenjiang Hongneng Electric Heating Appliance Co., Ltd. is a manufacturer of explosion-proof electric heaters for thermal oil furnaces, duct type, high-temperature far-infrared, industrial, shaft seal, air, natural gas, gas, high-pressure, liquid fluid, marine, flange bundle type, corn oil, crude oil, kerosene, and heavy oil. The company's main products include explosion-proof electric heaters, duct heaters, electric heating cables, high-temperature heaters, and electric heating tubes. Electric heaters are widely used in petroleum, petrochemical, chemical, steel, electric power, fire protection, medicine, food, machinery, geothermal heating, solar heat tracing, and other fields. The company also specializes in designing and manufacturing special models of “Hongneng” brand electric heaters, explosion-proof electric heaters, and ordinary heaters. The production capacity of electric heaters ranges from 5KW to 1680KW per set, with a monthly production of 200 sets and an annual output value of 180 million yuan. Products include explosion-proof electric heating tubes, bolt heating rods, ordinary electric heating tubes, coal ash heaters, oil tank heaters, JL crawler-type heaters, JSN rope-type heaters, magnetic far-infrared heaters, constant temperature control cabinets, explosion-proof electric heating air conditioners, and pressure vessels... Complete specifications are produced in accordance with international GB3836.1-3--2000. The duct-type explosion-proof electric heater converts electricity into heat energy and is an electric heating device that heats the medium. Its heating element uses stainless steel electric heating tubes, with multiple guide plates inside to guide the retention time of the medium in the cavity, ensuring full and uniform heating of the medium. The internal high-temperature voltage system is composed of metal tubes, and both ends of the tube openings are sealed with silicone ceramic. The high-temperature circulation system has insulation inside... Appreciation of natural gas explosion-proof electric heater images. The explosion-proof natural gas electric heater is mainly used for air heating in air ducts, with three modes: low temperature, medium temperature, and high temperature. In terms of layout, it is common to use steel plates to support the electric heating tubes to reduce vibration of the tubes when the fan stops, and overtemperature control devices are installed in the junction box. The low-temperature type can be directly installed on the air duct... When using the air explosion-proof electric heater, it must be immersed at least 300mm below the water surface, and the distance from the outer wall and bottom of the container should not be less than 200mm. It is best placed at the geometric center of the container. When selecting the model of the explosion-proof air electric heater, the pipe size should be greater than or equal to the nominal pressure diameter of the heater. When multiple heaters are used in series, the cross-section of the steam pipe should be greater than or equal to the total of all heaters... The explosion-proof electric heater for oil stations can be used after actual operation. The application temperature of the equipment can reach between 150 and 600 degrees. In addition to a wide temperature range, the explosion-proof electric heater for oil stations also has advantages such as long life, good thermal insulation performance, strong mechanical properties, corrosion resistance, and magnetic resistance. From the material perspective, the explosion-proof electric heater for oil stations can be divided into several types...
