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Quick Details

  • Place of Origin: Anhui, China (Mainland)
  • Brand Name: Boton
  • Model Number: BD-GWQ-52D
  • Auto Spare Parts: Bimetal Spiral Coil
  • Suitable Vehicles: buses, heavy trucks, high end cars
  • Material: bimetal (alloy)
  • Parameter: See the following parameters!
  • Fatigue Test: 100,000 times
  • Perfomance: reliable
  • Certification: ISO 9001:2000
  • deflection bimetal: bimetal spring
  • truck parts: bimetallic coil
  • bimetallic spiral: bimetal spirals coils

Packaging & Delivery

Packaging Details inner carton and master carton for bimetal coils

Bimetal Springs



The bimetal springs (is also called bimetal thermostat spiral, bimetallic coil, bi-metal spring )consists of two or more metallilc strips with different thermal expansion bonded together, when heated up it bends in a pre-determined manner and can be used to monitor, measure and regulate temperature. 




The bimetal spiral coil's main applications are in thermostats for heating chamber or fan clutch of the heavy vehicles and high-end cars.

The bimetal coil is also widely used in temperature control device, temperature protection device, temperature indicator system and temperature detection device of home appliances, temperature instruments, automobiles,machinery,etc.

Bimetal is also manufactured as disc material to very close tolerances which give a snap action at a given.

We can offer different type of thermostatic bimetals according to your demands.

OEM / ODM / Private Label: Available


Why Choose US?

1. 16 years experiences and professional R&D team provides you professional  development proposal and customized product.

2. 1.000.000 times fatigue testing ensures the reliable performance

3. From beginning to end, from sample to shipping, we can handle your entire project, which makes your business easier.

4. ISO certified, Supplier of Kohler CO, Exclusive supplier of China FAW Group Corporation, this is how we keep good quality and reliable cooperaion for global valued customers.


Welcome to Wuhu Boton Automobile Parts Factory!

We will always here and try our best to provide you great service.

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