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Keywords: U shape heater,heating water,heat elements,high density heater,water heater,high power heater
Listing Description: voltage:12V-380V power:50W-10KW length:36mm-1000mm diameter:6mm-22mm (they’re up to the customers)
The cartridge heater is a high-quality seamless metal tube, with electrothermal alloy wire (nichrome wire, ferrochrome wire) evenly twined around the the central axis in the tube. The gap in it is compactly filled with oxydic magnesia with fine insulativity and thermal conductivity, and the nozzle is sealed with silica gel or ceramics. This kind of metal armored electrothermal element has the function of heating gases, molds and a variety of liquids.
Delivery Time: 3-7days
FOB Price (USD): 5-10 usd