Spiral Heater Element

custom tubular spiral heater elements 110v220v water coil heater for cooking for 4 stove

Stainless steel tubular heater is cylindrical electrical heating elements with two head. Protected with a stainless steel sheath. Mostly double head heater is used for heating up solids such as injection presses heating plates or various tools, double head heater can also be used for heating up water of gases under certain conditions.The choice of technology will depend on technical specifications required and the application.When you don't know exactly which product you are looking for, we will recommend you the best solution for your needs.Tubular heaters are custom designed in a various shapes to as client's requirements for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases.

Wattage Tolerance:

+5%, -10%

Resistance tolerance:  

+10%, -5%

Insulation resistance (cold):

≥ 500 MΩ

Maximum leakage current (cold):

≤ 0.5 mA

Dielectric strength:

1500V

Packaging:

Plastic bag , Carton box, Wooden box

Sheath/Casing materials:

SUS304/ SUS321/ SUS316/ SUS316L/ SUS310S/ Incoloy800/ Incoloy840/ Copper/ Titanium

Terminal Styles:

Plain Pins/ Flag Terminals/ Spade Terminal/ Screw Terminal/ Special Terminal

Shape:

U/ Hairpin/ W/ Z/ Straight/ Spiral/ Circular(with extension)/ Double Loop/ Bent Hairpin

End cap:

Ceramic end (standard)/ Cement/ Epoxy/ RTV seal

Construction Type:

Swaged / High Watt Density – up to 1400°F (760°C)
Not Swaged / Low Watt Density – up to 1200°F (650°C)
Other

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