Structure of immersion heater:
Electric heating elements and finned electric heating tube is make of seamless stainless steel tube, high-quality Mgo,
High Ohm NiGr alloy wire. And then winded with stainless steel fin. Finned heater tube is more heat exchange efficient
Than common electric heating tube, that means finned heating elements could standard 3 to 4 times wattage. Finned
Heater tube is made of advanced production equipment and through strict quality test. Characteristic fast temperature
Rise heating uniformity heating exchange efficiently long-time usage appliance.
HI-POT TEST
1500V/S min cold condition
Insulation resistance
20M Ω Min
Leakage current
0.75ma max
Power tolerance
+5%, -10%
Voltage
12V-440V
Diameter range
1mm to 40mm
Heating resistance wire
0Cr25Al5, Cr20Ni80 or as custom's requirement
Air tubular heater wattage
≥ 2w-10w/cm2
Water tubular heater wattage
≥ 6w-20w/cm2
Dies and fin tubular heater
≥ 8W-15w/cm2
Features of Immersion Heater:
1. We offer standard as well as customized models
2. We offer different tube diameters like 6.5mm, 8mm. 8.5mm, 9mm, 10mm, 12mm and others, different length range
10mm to 6000mm
Voltage: 110V 180V 220V 230V 280V 380V or as customer's demands
Wattage: 0.5KW to 15KW
3. We offer different sheath materials. It can be availed in different materials like Incoloy 800, SS 304, SS 321, SS 316,
Copper & Titanium
4. We offer various shapes as customer demand, immersion heater with flange or screw, explosion proof heater.
5. Various terminal options are available
6. Various shapes and sizes are available
7. Durable and has longer life
Application of Immersion Heater:
It could be installed to air pipe or other static or flowing air environment and widely used in Machinery industry,
Car industry, Textiles industry, food industry, Home Appliances and so on.
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