Double-head spiral electric heating tube installation

Double-head spiral electric heating tube installation

According to different materials, the surface temperature range is 0-900 degree , strictly in accordance with the rated voltage or not exceeding 10 percent of the rated voltage. The installation pipe and the pipe diameter arrangement of the pipe are made of pipe diameter Φ8mm-30mm, and the interval should be 20mm the above. Used for heating dry air, water, oil and corrosive liquids. Dry air can increase heat dissipation in the shell around the radiator area to increase speed.

Under the specified test conditions and test voltage, the component should be kept for 1 minute without flashover or breakdown
The component should be able to withstand 1000 cycles of heat resistance test without damage under the specified test conditions and test voltage

The cold insulation resistance during the factory inspection should not be less than 50MΩ. After the sealing test, the insulation resistance after long-term storage or use should not be the same as MΩ. The insulation resistance at different working temperatures should not be less than the calculated value in the formula, but the small value should not Less than 1MΩ

U-shaped electric heating tube (U)-shaped screw plug immersion heater, line port electric heating tube (screw plug immersion heater), flange electric heating tube (flange immersion heater). Several types of electric heating tubes are installed in water, oil, thick liquid, lye, acid and other containers or pressure vessels.