Screw Plug Immersion Heater Flange Immersion Tubular Heater Immersion Heaters For Water

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Cartridge HeaterManufacturer Advantage
1.Low MOQ: 1-5 pcs MOQ based on heater type and sizes
2.OEM Accepted : Strong capacity in develop and production under customer drawings
3.Good Service :Instant response, great patience and full consideration
4.Good Quality : With 6S quality control system
5.Fast & Cheap Delivery: We enjoy great discount from shipping forwarders (2 decades cooperation)
Product Description
Screw up Immersion Heater
Flat Flange Immersion Heater
Thermostated Immersion HeaterImmersion Tubular HeatersElectrical flange immersion heaters are designed for heating or temperature maintening of liquids, gas or mixture in static or circulation conditions.The design is based on customer process conditions: fluid to heat (type and properties), in/out temperature, pressure, heat exchange conditions (stagnant or flowing), and environment conditions (ATEX or not, onshore or offshore, etc.).
Flange immersion heaters can be straight or L-shaped.

>>Technical Data
Flange sizeDN 50 to DN 800Screw plug size1"- 3"Tube Diameter8-16 mmImmersion Length150mm- 1500mmHeating Element3 elements, 4 elements, 6 elements, 10 elements etc under customer requestWattage density2-8W/cm2VoltageUP to 600VSheath MaterialStainless Steel 304 316L 310S Copper Incoloy 800 840Built in thermostat wellBuilt-in thermostat wells can be installed upon request. When ordering, please provide length BUILT-IN THERMOSTAT WELL and internal diameter
>>Reference Drawing

>>How to choose the right Material for immersion heater?
ApplicationSheath MaterialTypical Watt Density(w/cm²)Screw Plug/Flange MaterialWater, Freeze protection, Hotwater storage, Boilerandwaterheaters, Coolingtowers, Solution not corrosive to copper, Food equipmentStainless Steel304 316L or Copper8w/cm2Stainless Steel or BrassOil, Heavy and non-circulated oils, Solution water, Corrosive solutions, Steam super heatingStainless Steel 316L 310s or Incoloy2.5w/cm2Stainless SteelLight oils , Inforced oil circulation loopsStainless Steel304 316L4.5w/cm2Stainless SteelMildly corrosive solutionsStainless Steel 316L 310s or Incoloy8w/cm2Stainless SteelFluid heat transfer media, Tar, High to low viscosity petroleum oils, Asphalt, Wax, Paraffin, Degreasing solvents, Alcohol, Molten salt, Solutions not corrosive to steelStainless Steel304 316L2.5w/cm2Stainless SteelProcess water, Soap and detergent solutions, Soluble cutting oils, Demineralized or deionized waterStainless Steel304 316L4.5w/cm2Stainless SteelPLEASE ConSULT CORROSION GUIDE RECOMMENDATIONS.
>>Product Application

Fuel and Oil Heaters Hot Water Storage Tanks
Warming Equipment Preheating All Grades of Oil
Food Processing Equipment Cleaning and Rinsing Tanks
Heat Transfer SystemsProcess Air Equipment
Boiler Equipment Freeze Protection of Any Fluid
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