Tubular electric heating element
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Tubular electric heating element
Tubular electric heating element (abbreviated as electric heating tube) is an electrical component that specifically converts electrical energy into thermal energy. It is made of metal tubes as the outer shell (including stainless steel and copper tubes), and spiral electric thermal alloy wires (nickel chromium, iron chromium alloy) are uniformly distributed along the central axis of the tube. The gaps are filled and compacted with magnesium oxide sand with good insulation and thermal conductivity. The ends of the tube mouth are sealed with silicone gel. This metal armored electric heating element can heat air, metal molds, and various liquids.
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