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Quick Details

  • Place of Origin: Hunan, China (Mainland)
  • Type: Ceramic Parts, Ring, sleeving, pin available
  • Application: Industrial Ceramic, For various of bimetallic thermostat
  • Material: Alumina Ceramic, C221 steatite, 95% alumina
  • Model Number: Customer's Requirements
  • Brand Name: Jinghui ceramics
  • Color: White, red, black available
  • Size: On the request
  • Specification: As per customers' requirement

Packaging & Delivery

Packaging Details Polybag with bubble bags as inner packae; Exported carton as outer package
Delivery Time 3~4 weeks for first artical; 2~3 weeks after samples approved

Thermostat ceramic accessories

Product Description


1.Material: steatite ceramic or alumina ceramic;

2.Heat dry molding,these material has been to improved electrical perforamance and mechanical properties,heat resistance,performance, especially sensitivity to temperature.

3.The ceramics without crack, without burr,without pinholes,without gaps,without impurities, surface is smooth, dye absorption is passed;

4.The ceramic body is compact, Density ≥ 3.65g/cm3, high mechanical shock resistance.

5.Linear Dimension Tolerance ≤ ±0.015mm,Aperture Tolerance ≤ ± 0.02mm, Hole Deformation Size ≤ 0.01mm,Circumferential Deformation Size ≤ 0.1mm.

6.Insulation Resistance ≥ 100MΩ (have been checked by megohm in DC500V).

7.Dielectric Strength: AC2000V/50HZ/1min no breakdown phenomenon.

8.Linear expansion coefficient is slight,and less than 8.0 × 10-6mm /°C, and good for thermal shock performance.

9.Sintering temperature is 1700 °C, the use of a temperature not lower than 1300 °C, good corrosion resistance.



Widely used in different kinds of high temperature switch thermostat, electronic temperature switch and thermostatically controlled switch

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Packaging & Shipping

Packaging: Certain pieces as a group to be packed individually, then put them into inner box; Afterwards, put certain number inner box into outer carton box.


Delivery time: 15-25 days after order and samples are confirmed.

Company Information

    We, at Jinghui Industry Ltd, is a leading advanced ceramic components’ manufacturer in China who specilizing in producing various of fine ceramic components for different industry over than 12 years.


The selection manufacturing methods include dry pressing, hot pressing, isostatic pressing,extrusion, injection molding in selection of materials, also we have our own entire secondary precision processing and firing production line, such as lapping processing, CNC machining processing, metallization processing, laser cutting processing, glazing and firing processing and so on.

   With our reliable products, professional service and good credit established with customers, we have been exporting our products to Europe, North American, Southeast, South American, South African more than 50 countries.


Q1. Is it available to provide customize products?

A: We always support custom-made thermostat spare ceramic component  as per clients' different raw material, specification and finish treatment.


Q2. When can I get the price?

A: We regularly quote within 24 hours after we get your inquiry. If you are in urgent need of get the price, please call us or tell us in your email so that we will proceed your inquiry as priority.


Q3. How long can I expect to get the sample?
A: After you pay the sample charge and send us confirmed files, the samples will be ready for delivery in 4 weeks. The samples will be sent to you via express and arrive in 3-5 workdays. You can use your own express account or prepay us if you do not have an account.

Q4. How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.


Q5. What about the transportation and delivery date?
A: Normally we use Int’l express by our forwarder, or with client’s account number.  It is about 3~5 working days. For some heavy goods, sea freight will be recommended, it will take around 1 month, but It also depends on where you are.  


Q6. How to ensure the quality?

A: The dimension out of any batch will be carried out sampling inspection per International AQL standard. 100% cosmetic inspection will be done.


Q7. Are you a factory or trading company?
A: We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

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