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Yixing Weite Chinaware Co., Ltd

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Locating pin 99 ceramic wear resistant ceramic

Locating pin 99 ceramic wear resistant ceramic

Product Details:
Place of Origin: Jiangsu, China
Brand Name: Weite ceramics
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 1000piece
Price: Negotiate
Packaging Details: carton
Payment Terms: T/T, L/C
Supply Ability: 100000 per month
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Detailed Product Description
Features: Abrasion Resistance Name: Wear-resistant Ceramics
Material: 99 Porcelain Advantage: High Hardness
Brand: Weite Ceramics Color: White
Application: Welding Spot Welder Classification: Fixed Positioning Pin, Replaceable Positioning Pin


Ceramic Positioning Pin Resistant To High Voltage Wear-Resistant Accessories


Product Overview

The positioning pin is based on the workpiece hole as the positioning reference and participates in the part that limits the freedom of the object. The process of determining the correct position of a part in a fixture is usually called positioning. The positioning pin is required to completely enter the positioning hole when positioning.


Special-shaped ceramic positioning pins have extremely strong corrosion resistance, and can also be used in strong acids, strong alkalis, and seawater. At 1100 ℃, the strength and hardness are almost unchanged. Can also be used in non-magnetic and magnetic fields.


There are 5 types of positioning pins:

1. Fixed positioning pins
2. Interchangeable positioning pins
3. Cone positioning pin
4. Cutting edge positioning pin
5. Standard diamond positioning pin


Product parameter table




Alumina AL203 Silicon carbide sic Silicon nitride sin Silicon nitride sin
Color Ivory black black Milky white, gray black
Content(%) 99.5 …… …… ……
Main features
  • Excellent high frequency electrical insulation
  • Good wear resistance
  • preservative
  • Strong
  • High hardness


  • Good high temperature strength
  • High thermal conductivity
  • Strong alkali resistance
  • Wear-resistant
  • Lightweight
  • Good high temperature strength
  • Strong impact resistance
  • Strong corrosion resistance
  • Lightweight
  • High strength and high impact resistance
  • Good self-lubricating
  • Strong alkali resistance
  • Smooth surface
  • Good toughness
The main purpose
  • Wear parts
  • High temperature parts
  • Corrosion resistant parts
  • Machinery Seal
  • Sliding parts
  • High temperature parts
  • Molten metal parts
  • Metal plasticity
  • Processed parts
  • Industrial knives
  • Pump parts
  • Wear parts
Density Kg/m³ 3.9*10 3.16*10 3.3*10 6.0*10



Mechanical behavior


Vickers hardness Gpa 16.0 23.0 14.0 13.2 12.7
Flexural strength Mpa 360 450 1020 1000 1470
Compressive strength Mpa 2350 …… …… …… ……
Fracture toughness Mpa 4 2-3 7 4-5 4-5



Thermal performance


Linear expansion coefficient 40-400℃ ×10-5/℃ 7.2 3.7 2.8 10.5 10.8
40-800℃ 8.0 4.4 3.3 11.0 11.3
Thermal conductivity W/(m·k) 32 200 27 3 3
Specific heat J/(kg·k) 0.78*10 0.67*10 0.65*10 0.46*10 0.46*10
Thermal shock resistance (in water) 250 …… >800 300 350
Electrical performance Dielectric strength V/m 15*105 …… 13*105 11*105 ……
Volume resistance(20℃) Ω·cm >1014 108 1014 1013 ……
Dielectric constant …… 9.6 …… 9.9 33 ……
Loss factor ×10-4 10 …… …… 520 ……


Product advantages
  1. High hardness: the hardness of zirconia is second only to diamond
  2. High wear resistance: High hardness and good red hardness determine that the zirconia positioning pin has excellent wear resistance
  3. High cost performance: the service life of zirconia positioning pins is several times that of ordinary positioning pins


Ceramic positioning pins can be applied to accessories for special purpose parts of high temperature resistance, corrosion resistance, wear resistance, and high voltage resistance used in industries such as electronics, machinery, chemical industry, metallurgy, textiles, and power.
After the positioning pin is worn, it will produce a blocking effect when loading and unloading, causing the positioning hole of the part to be hooked. In order to ensure the accuracy of the relative position between the two parts after the certificate is installed, cylindrical pins or tapered pins are often used for positioning, so the requirements for the pins and pin holes are high. In order to facilitate the processing of pin holes and pins, as far as possible, the pin holes are made as through holes as much as possible.

Locating pin 99 ceramic wear resistant ceramic 0

Product Picture

Locating pin 99 ceramic wear resistant ceramic 1

Locating pin 99 ceramic wear resistant ceramic 2

All kinds of positioning pins, porcelain tubes, porcelain rods and electrical ceramics can be customized and processed with samples.


Product packaging


Packed in carton

Locating pin 99 ceramic wear resistant ceramic 3




1. Are you a factory or a trading company?

Answer: We are a factory, welcome to visit our factory.

2. What is the price of your product?

Answer: Please do your best to inquire about each detailed requirement including quantity, size, color, packaging, etc., then we will give you an accurate quotation at the first time.

3. How to guarantee the quality of the products we ordered from you?

Answer: The company has strong technical force, advanced production equipment and perfect testing methods. The products have beautiful appearance and quality assurance. The company has passed ISO9001: 2000 international quality system certification, and the product sales network covers all parts of the country; more than 80% The products are exported to Asia, Europe, and the United States, and enjoy a good reputation in the domestic and foreign markets. The company has strong technical support, excellent management personnel, and perfect customer service. Regardless of product quality or distribution services, they have won the praise of customers.

4. Is it possible to make the product our own design?

Answer: Yes! We accept customized orders. And we also have an experienced R&D team, and will do everything in accordance with your expectations!

Contact Details
Yixing Weite Chinaware Co., Ltd

Contact Person: wei.teci

Tel: +8613801535622

Send your inquiry directly to us
Yixing Weite Chinaware Co., Ltd
Hongwei Development Zone, Dingshu Town, Yixing City, Jiangsu Province
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