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1100KW Flange Immersion Electric Heater Carbon Steel

Categories Heating Skid
Brand Name: MICH
Model Number: 1100FIEHMIHCE
Certification: ISO9001
Place of Origin: China
MOQ: 1 piece
Price: USD20-USD200,000
Supply Ability: As per the product output capacity
Delivery Time: in one month
Packaging Details: plywood crates
Property: Compact
Function: immersed heating
Heating Element: MI heating cable
Application: Gas or Liquid fluid
Vessel Material: Stainless Steel, Carbon Steel
Industries: Chemical etc
Component: Valve, tank, heating element, control panel etc
Heating Material: Metal Sheathed Mineral Insulated Cable
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    1100KW Flange Immersion Electric Heater Carbon Steel

    1100KW flange immersion electric heater of mineral insulated heating cable element can be used as a main part for the fluid heater such as gas heater (eg. hydrogen, nitrogen gas, air etc), liquid heater (such as conduction oil, industrial pure water, steam boiler, heavy oil etc.


    Flanged electric heater is installed on the flange cover, adopting mineral insulated heating cable as the heating elements, according to the design specification of different heating media and the requirements of power configuration. It is inserted into the heating material. The heat generated by the heating element work is transferred to make heated medium temperature rise to meet the required process requirements. When the medium temperature reaches the set value required by the process, the control system adjusts the output power of the electric heater after PID calculation according to the temperature sensor signal, and realizes the temperature control of the resistive load of the heating element. Medium temperature is uniformly distributed to meet technical requirements. When the heating element is overtemperature or low liquid level, the heating element interlock protection device immediately cut off the heating power supply to avoid burning out the heating element to prolong the service life.


    Two, characteristics of 1100KW flange immersion electric heater of mineral insulated heating cable element:


    1. Mineral insulated heating cables are produced composing of high quality SS304 stainless steel seamless sheath, copper electric heating wire and high purity magnesium oxide powder.

    2. The highest working temperature can reach 850 degrees. PID control system adjusts the output power of the electric heater according to the temperature sensor signal and calculation and controls temperature by loading the heating element resistive.

    3. Heater efficiency is more than 95%.

    4. Durable with a service life more than ten years. The interlock protection device can immediately cut off the heating power to avoid burning out the heating element during overtemperature or low liquid level.

    5. Shape and power can be customized.

    6. The connection mode can be flanged or threaded end face seal.


    Three, application of 1100KW flange immersion electric heater of mineral insulated heating cable element

    Flanged electric heater can be widely used in heating water, oil, air, nitrate solution, acid solution, alkali solution and low soluble metals (aluminum, zinc, tin, Babbitt alloy, etc.).

    A pipe heater: it is mainly installed in the blowing pipe of the air heating system for blowing hot air. It can also be used as heating element of oven and electric furnace.

    B Nitrate solution solution, oil, water heating: the electric heating element is welded to the flange used for heating in open and closed solution tanks and circulation systems.

    C. Single-end heater: it is used for working in the heating medium that cannot be connected at both ends. It is suitable for hot core box and core shooter, mold and other equipment.


    Application12345
    Medium or Heating MethodPH Value (Concentration %)Pipe MaterialPower DensityRecommended Highest Surface Temperature ℃
    (W/cm2)
    Water or week acid or alkaline waterFresh waterPH6-PH9Copper7.00180
    Process waterPH5-PH9 2-3%Passivated Stainless Steel7.00650
    Week acid or alkaline solution5-6%Incoloy7.00870
    Soft waterIncoloy/Stainless Steel Flange7.00870
    Corrosive and higher viscosity solutionsCorrosive solutions5-15%Stainless steel3.50650
    Medium corrosive solutions10—25%Incoloy3.50650
    Heave corrosive solutions30-60%Incoloy/Stainless steel flange2.30870
    Special waterSteam boilerIncoloy/copper870
    OilLow viscosity oilCarbon steel3.50400
    Medium viscosity oilCarbon steel2.30400
    High viscosity oilCarbon steel1.00400
    Oil storageLube oilCarbon steel2.30400
    Air, gas and steamLow temperatureStainless Steel3.50650
    High TemperatureIncoloy3.50870

    Four, model selection of flange electric heater


    1. The flange


    Material: carbon steel, stainless steel

    Size: 3", 5", 6", 8", 10", 12", 14", 16", 18" or larger

    Pressure class: 150, 3001B ANSIB16.5/HG20592-97


    2. Heating element


    Materials: stainless steel, copper, Cu-Ni etc

    Power density: 1, 2.3, 3.5, 7, 11W/cm2

    Pipe diameter: 8, 10, 12, 16, 20mm. Conventional pipe diameter is 12mm


    3. Others


    The junction box has heat dissipation area at high temperature

    Operating voltage: 0-690V


    4. The junction box


    Moisture-proof type

    Explosion-proof, moisture-proof type


    5. Selection guidance


    According to the process conditions, the parameters of the heater should be determined, such as: heater flange, heating cable specification and power density, etc.

    Reasonable choice can save cost and make good use of prolonged service life of the heater.

    The following guidelines are provided to facilitate users’ selection of heaters, but final solution should be calculated, designed and confirmed by engineers of MICH.


    The choice of heater is determined by the following factors:

    1. Density, viscosity, specific heat and corrosiveness of the heated medium;

    2. Contamination of heating elements to the medium;

    3. Anticorrosion and oxidation resistance of heating element sheath;

    4. The power density of the heating element, namely the power per unit area;

    5. Maximum surface temperature of the heating element, which is determined from 1 to 4.

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