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White Zirconia High Alumina Ceramic Block Locating Positioning Spacer Block

White Zirconia High Alumina Ceramic Block Locating Positioning Spacer Block

  • White Zirconia High Alumina Ceramic Block Locating Positioning Spacer Block
White Zirconia High Alumina Ceramic Block Locating Positioning Spacer Block
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001, , CE, UL, TUV
Model Number: XF-080
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: negotiable
Packaging Details: intertional carton box
Delivery Time: 15 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 8000 pieces month
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Detailed Product Description
Features: Locating Block Name: Zirconia High Alumina Ceramic Block Locating Positioning Spacer Block
Material: 95% 97% 99% Alumina Or Zirconia Forming Method: Isostatic Forming
Color: White Black MOQ: 1PCS
Shipping: DHL EMS UPS FEDEX TNT Type: Structure Ceramic
Custom: Acceptable Delivery: 10 Days
High Light:

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Zirconia High Alumina Ceramic Block Locating Positioning Spacer Block


Zirconia ceramic has a series of good properties,such as high strength,good fracture toughness,high density,good abrasion resistance,high hardness and so on.Zirconia ceramics can be used as good abrasive and efficient grinding media.



1,High hardness and density.

2,Good Wear resistance.
3,Low thermal conductivity.
4,Great mechanical strength.


Description :

Material : Zirconia Ceramic

Producing Method: Hot pressing /Dry pressing

Color : White

Packing : Carton /Pallet/Wooden case (According to clients requirement )

Delivery time : Standard Product   10 days

Items Design: According to client’s drawing or samples


Zirconia material parameter:


Item Test Condition Unit&Symbol

Zirconia Ceramic


The main chemical ingredient    

ZrO2: 95%

Y2O3: 5%

Bulk Density   g/cm3 6
Maximum Use Temperature     1300°C
Water absorption   % 0
ROHS Hardness   HRA ≥83
Compressive Strength 20° C Kgf/cm2 25000
Fracture Toughness   Map.m3/2 6 - 8

Coefficient of

thermal expansion

  /°C 9.5*10-6
Thermal Shock Resistance Tc °C 360
Volume Resistivity 20°C Ω.cm20°C

> 1012



Wide usage of structure ceramic product :


l Ceramic roller

l Ceramic nozzle 

l Ceramic shaft 

l Ceramic plunger

l Ceramic piston

l Ceramic blade 

l Ceramic block 

l  Ceramic rod 

l Ceramic plate

l Ceramic valve 

l Ceramic support

l Ceramic tube 

l Ceramic cylinder plunger pump 


Application: high pressure plunger pump, rotary piston pump, pharmaceutical liqid flling machine etc

With the advantages of high insulation strength, fireproof and high temperature resistance, compact volume, seismic resistance and high mechanical strength, our products include ceramic plunger, stirring rod, sealing ring , precise ball, standard block, straining ratchet, braid plate, wear ring, guide pulley, ceramic valve for petroleum, chemical industry and pipeline. All the ceramics can be customized.



Properties of Alumina and Zirconia Ceramic

Material Introduction: 


Item ceramic Block 
Size Customized
Color Any Color For You
Certification ROHS,FDA,LFGB,CQC,
Application The ceramic bead is the ceramic part of the heating cushion for removing stress in the heat treatment before or after the welding process. It has various shapes and can be flexibly and freely paved into various needed shapes for work.
Characteristics 1.By a dry pressing process, the product has higher density and better heat conductivity so that it can resist higher heat impact resistance and external mechanical force.
2.According to the using condition and requirement of the product, we have developed a new ceramic formula which has higher heat impact resistance compared with alumina ceramic
3.Apart from producing the ceramic bead of common specification, we also produce products of special specification according to the customer’s requirement. Now, products of a dozen of specifications have been put into mass production.




Company Introduction:

We ( Dongguan Mingrui Ceramic Technology Co., Ltd ) are a professional manufacturer specialized
in R&D, manufacturing and selling customized all kinds of high precision zirconia and alumina ceramic parts . Our main products include ceramic rod , ceramic tube, ceramic plunger, ceramic valve, ceramic plate, ceramic shaft and bearing , ceramic nozzle etc , which are mainly used in industrial fields of Machinery, Petrochemical oil and gas, Valves, Automotive, Food Processing, Fluid Handling, Process Control, Thermal Processing, Aerospace, Defense, Eletronic and Electrical, Textile, Mechanical, Engineering, Mineral Processing, etc.
We have a full service include mold design and development , ceramic forming , precision machining

and precision detection technology. We have achieved great successes in particular requirements
which is based on cooperating with Tsinghua University and getting rich experience by our professional technical engineer teams . Our factory have an unique technical called mirror polishing which improve
our products more smooth , bright than other competitors.


FAQ : 

1. What kind of industry ceramics do you have ? 
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts .
2. What kind of molding method do can you supply ? 
Dry Pressing , isostatic pressing , grouting , hot-chamber die casting , tape casting , injection molding, etc,   injection molding and isostatic molding is the most commonly used. 
3.What stabilizer do you use when processing ?
Yttria stabilizer is the most commonly used in our industrial ceramic parts.
4.Can you produce free samples for me ?
Yes usually ,  we can produce free samples for you but it is up to the product complexity .
5.What terms can you accept for payment ?
T/T, L/C , Western union , Money Gram and Paypal is welcome , but paypal and western union only for small -sum payment. 

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

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