1. Power: W, Kw1Kw=3.412BTU/hr British thermal enterprise/hour=1.36 (high horsepower)=864k high-definition cal/hr

2. Net weight: kg: 1Kg=2.204621b (pounds)

3. Water flow rate: m/min

4. Total flow rate: m3/min, kg/h

5. Specific heat at constant pressure: Kcal/(kg degree ): 1Kcal/(Kg degree )=1BTU/hr degree F=4186.8J/(Kg degree )

6. Power relative density: W/cm2: 1W/cm2=6.4516W/cm2

7. Working pressure: Mpa

8. Heat transfer coefficient: W/(m degree ): 1W/(m degree )=0.01J/(cms degree )=0.578Btu/(ft.h. F)

9. Temperature: degree : 1F=9/5 degree +32 1R=9/5 degree +491.67 1K=1 degree +273.15

Important products of electric heaters include: electric heating boilers, single end heating tubes with high relative density, electric heating tubes for heat treatment furnaces, electric heating tubes for ovens, plate fin electric heating tubes, electric heaters for small cars, electric heating tubes, electric installation engineering electric heaters, explosion-proof electric heaters, conversion electric heaters, storage tank electric heaters, high-temperature ceramic electric heaters, carbon molecular sieve electric heaters, circulating electric heaters, and Haff electric heaters Chain track electric heater, boiling water heater, liquid circulation electric heater.

Electric heater (electric heating tube) is made of metal corrugated tube as the shell, and spiral electric heater alloy wires (nickel chromium, iron nickel iron alloy) are uniformly distributed along the management center neck of the tube. The gaps are filled and compacted with high-quality cable sheath thermal conductivity magnesium oxide sand. Both sides of the riser are sealed with silicone or pottery. This type of metal composite material cable electric heating raw material can heat the vapor, metal composite material mold, and various liquids.

Electric heater is an electrical component used by technical professionals to convert electrical energy into electrical energy. Due to its low price, convenience, quick installation, and zero environmental pollution, it is widely used in various heating sites. The service life of electric heating tubes is relatively long, with a general design service life of over 10000 hours