Electrical Heating element for water heater

Trade Term: FOB
Payment Terms: T/T,WU
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Basic Info.
  • Place of Origin: Guangdong  
  • Min.Order: 5000 Piece/Pieces

Specification parameter



Sheath Material

SUS316L/Copper coating Ni

Materials can be changed to be   copper,sus321,sus316L,incoloy804,incoloy800 as requested



Voltage/Wattage /Tolerance can be customized as   required,and Wattage tolerance(cold condition):+5%-10%

Tube Diameter

6.5mm/ 8.5mm

Tube diameter can be changed to   6.6mm,7mm,8.0mm,8.5mm,10.0mm or others as requested

Resistance powder

Magnesium oxide

We can use other powder if requested

Resistance wire


OCr25Al5 or other material if requested

Faston terminal

Nickel plated iron

Materials of terminal housing could be stainless   iron,stainless steel if required


Stainless steel

Materials of terminal piece could be stainless   iron,stainless steel if required

Screw thread

1" or 2"

Other thread can be made if required


Max 30W/cm2


U or other as requirement


3000 working hour or at least one year



What is a tubular heater?

1.A tubular heater converts electricity into heat through the process of resistive or Joule heating.

 Electric current passing through the element encounters resistance, resulting in heating of the element.


Where is the tubular heaters used?


Home appliance:

Washing machine/refrigerator/Elctric rice cook/kettle/Air condition/Oven/Beauty equipment/solar water heater etc

Indutrial machine: oils ;cars;Engineering Industry ;Packaging machinery ;Foundry Equipment ;

Radiant Surface heating ;Hot Runner Mould Systems etc


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Ms. Phoebe Liao
Tel: 86-20-81789168
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Thermal International Co., Ltd.
Minzhi Street, Bao'an District, Guangzhou, Guangdong, China (Mainland)
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