Jiangsu, China
Business Type:
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, QC 080000
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

Ceramic Ring for Thermostats, Ceramic Ring, Alumina Ceramic Ring manufacturer / supplier in China, offering Alumina Ceramic Ring for Thermostats, Calcined Alumina for Refractories, 92% Alumina Grinding Balls and so on.

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Alumina Ceramic Ring for Thermostats

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Min. Order: 1,000 Pieces
Production Capacity: 300000 PCS/Month
Transport Package: Standard Export Pack
Payment Terms: L/C, T/T, Western Union
Material: Alumina
Application: Electric
Type: Rotary Seal
Performance: Corrosion
Shape: O-Ring
Standard: Standard

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Basic Info

Model NO.: TCH
Size: Customized
Trademark: ZALY
Specification: SGS ISO
Origin: Lianyungang, China
HS Code: 69091900

Product Description

High-purity Alumina Ceramic Seal Ring


1. High density;

2. High hardness;

3. Low thermal conductivity;

4. Chemical inertness;

5 .Resistance to molten metals;

6. Good Wear resistance;

7. High fracture toughness;

8. Good insulation performance and high temperature resistance.
Chemical Properties:

Table2:Technical Parameter Of Zirconia Ceramics


 Test condition


Zirconia Ceramics

The Main Chemical Ingredient




Bulk Density




Maximum Use Temperature




Water Absorption




ROHS Hardness




Compressive Strength

20 ºC

Kgf/ cm2


 Fracture Toughness




 Coefficient Of Thermal Expansion




 Thermal Shock Resistance




 Volumn Resistivity





1, ceramic shaft for aquatic animals equipment filter pump
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4,Wearlesness, corrosion resistance, thermostable parts apply to precision machine.

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