Company Details

  • Dongguan Mingrui Ceramic Technology Co.,Ltd

  •  [Guangdong,China]
  • Business Type:Manufacturer
  • Main Mark: Americas , Asia , East Europe , Europe , North Europe , West Europe , Worldwide
  • Exporter:31% - 40%
  • Certs:ISO9001, CE, FDA, MSDS, RoHS, Test Report
  • Description:Blue Custom Ceramic Pins,Blue Zirconia Ceramic Centering Pin,Custom Ceramic Centering Pin
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Dongguan Mingrui Ceramic Technology Co.,Ltd

Blue Custom Ceramic Pins,Blue Zirconia Ceramic Centering Pin,Custom Ceramic Centering Pin

Home > Products > Ceramic Rod > Ceramic Pin > Blue Custom Ceramic Pins Zirconia Ceramic Centering Pin

Blue Custom Ceramic Pins Zirconia Ceramic Centering Pin

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    Payment Type: L/C,T/T,Paypal,Western Union
    Incoterm: FOB
    Min. Order: 10 Piece/Pieces
    Delivery Time: 20 Days

Basic Info

Model No.: MRT-244

Feature: High Temperature Resistance

Size: Customized

Max Use Temperature: 2200 ℃

Color: White,yellow

Name: High Temperature Resistance Ceramic Welding Pin

Material: 99% Alumina,97%alumina

Usage: Welding Pin

Density: 3.6-3.96 G/cm3

Precision: +- 0.001mm

Finishing: Polished

Additional Info

Packaging: wooden box with foam bag

Productivity: 10000 pieces/month

Brand: Mingrui

Transportation: Ocean,Air

Place of Origin: Dongguan

Supply Ability: 1000000 pieces/ year

Certificate: ISO 9001-2015

Port: Shenzhen,Guangzhou

Product Description

Product Description:

Blue Custom Ceramic Pins Zirconia Ceramic Centering Pin

We use our Advanced Ceramic materials to make high performance weld pins for resistance welding applications within the automotive and other spot welding assemblies within the metal fabrication sector.

Our weld pins are made using YPZ Zirconia, a tough monolithic ceramic material that maintains strength and hardness even at high temperatures. It is electrically insulating, non-magnetic and has a high surface finish, all of which make it resistant to wielding sparks and spatter.

As a result, welding with our Nilcra™ Zirconia weld pins is more reliable and efficient than using conventional coated pins or other weaker ceramics. Manufacturers benefit from reduced down time and improved quality of the finished product.

For more information on our advanced ceramic weld pins resistance welding applications contact us today.

Product Name

Blue Custom Ceramic Pins Zirconia Ceramic Centering Pin

Material zirconia ceramic or silicone nitride
Color White, Black, dark grey
Type Insulating ceramics for welding
HV hardness 1300-1700
Density 3.2-6.0 g /cm3

water absorbsion

Compressive strength 2200 mpa
Max use temperature 1500 -1700 °C
Samples Avaliable
Shipping: Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping

Alumina Zirconia Ceramic Welding Pin

Alumina Pin

Si3n4 Location Pin

Si3n4 Ceramic Dowel Pin

Zirconia Ceramic Location Pin

Zirconia Ceramic Positioning Pin

production process

Alumina Ceramic Blocks

Production range:

Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structureAlumina ceramic, Zirconia ceramic , Ceramic Dowel pin, Zirconia Positioning pin, Insulating Ceramic Plate,Ceramic roller,Ceramic Blade,Ceramic brackets, Ceramic Disc ,Ceramic insulator, Ceramic Rod , Ceramic Ring, ceramic machining arm, Ceramic Nozzle,ceramic necklace, Ceramic Pin , ceramic bushing, ceramic washer, zirconia ceramic plate, ceramic insert, white ceramic ring, Ceramic Shaft,ceramic pump, Ceramic Piston, , machinable ceramic, ceramic arms and so on. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.

In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.

Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called [mirror polishing" that has improved the brightness, color, smoothness of our ceramic parts.

Ceramic Plunger Pump

The products made by zirconia and alumina products have excellent performances,the properties of our products:

95 Alumina
99 Alumina
g / cm³
3.9 5.95-6.05
Water absorption
0 0 0
Coefficient of thermal expansion
8.5 10.5
Modulus of Elasticity Young's Mod
280 340 210
Poisson's ratio
/ 0.21 0.23 0.3
HV Hardness MPa
1400 1700 1300-1365
Flexural Strength @ room temperature
280 320 950
Flexural Strength @700°C
220 230 210
Compressive Strength @ room temperature
2000 2200 2000
Fracture Toughness
MPa *m 1/2
3.8 4.3 10
Heat conductivity @ room temperature
W/ m*k
18-25 26-30
Electrical Resistivity @ room temperature
Ω*mm2 /m
Max use temperature
1850 2200 1500
Resistance to acid alkaline
Dielectric Constant
9.5 9.8 26
Dielectric Strength
10 10 10
Thermol Shock Resistance
△ T ( °C )
220 190 280-350
Tensile Strength @ 25 °C
200 248 260
Thermal Conductivity(25℃)
30 35 3

Workshop overview:
We have almost all the precision processing machines of ceramic products:

Ceramic Shaft Rod
Quality assurance:
We have complete testing equipment and good after-sales service:

Zirconia Ceramic Plate

Our certifications:

Alumina Ceramic Ring


we will give you quick response to solve your problems at the first time. we also improved our logistics service system so that you can enjoy a one to one intimate service.Each of our product is elaborately packed to insure it is intact when arriving;We cooperate with professional logistics such as DHL UPS,Fedex,etc.and offer realtime tracking data to our customers in time.

Alumina Ceramic TubeCeramic Welding Pin


1.are you manufacturer or trade company?
We are a factory with our own workshop located in Chang'an Town ,Dongguan City,which is known as
[The hometown of mould",We have strong precision processing ability and excellent matching manufacturer.

2.Can you provide the free samples?
Yes, we can provide the sample free of charge if we have the stock product as customer's requirements, but the freight is on your side.

3.Can you accept OEM&ODM?
Yes, we can produce the products according to your demand and drawing.

Looking for ideal Blue Custom Ceramic Pins Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Blue Zirconia Ceramic Centering Pin are quality guaranteed. We are China Origin Factory of Custom Ceramic Centering Pin. If you have any question, please feel free to contact us.

Product Categories : Ceramic Rod > Ceramic Pin

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