Gold Member Since 2016
Actech Precision Ceramics (HK) Limited

Alumina Plunger, Alumina Ceramic Pistons, Ceramic Plunger manufacturer / supplier in China, offering 99% Al2O3 Alumina Ceramic Piston Machining, Customized Yttria Stabilized Zirconia/Y-Tzp/Ysz/Zro2 Ceramic Sleeve/Bushing/Spacer, High Wear Resistant Silicon Nitride Ceramic Tube and Sleeve Machining and so on.

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Supplier Homepage Product Ceramic plunger 99% Al2O3 Alumina Ceramic Piston Machining

99% Al2O3 Alumina Ceramic Piston Machining

FOB Price: US $5-50 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $5-50/ Piece
Get Latest Price
Production Capacity: 10000 PCS/Year
Transport Package: Carton or Wooden Packing
Payment Terms: T/T, Paypal

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Basic Info
  • Model NO.: N/A
  • Standard: GB
  • Production Type: Single Production
  • Material: Ceramic
  • Trademark: Actech
  • Origin: China
  • Application: Machinery Accessory
  • Surface Treatment: Polishing
  • Machining Method: Grinding
  • Lead Time: 15-30days
  • Specification: 50x50x30cm
  • HS Code: 8547100000
Product Description
   Ceramic pump components include pistons, plungers, wear plates, bushes, liners and sleeves and
mechanical and chemical seal rings. The material is such as super pure Allumina, Zirconia, etc.

   These are typically used in jet pumps, water jetting pumps, high pressure pumps and high pressure
water supply pumps, which find tremendous applications in industries including automobiles, chemical
and petrochemicals, foundries, oil refineries, paper and pulp manufacture, cement manufacturing, food
processing, thermal power plants and steel plants etc.

Product Name
Ceramic Plunger
Alumina, Zirconia
According to drawings
Surface Roughness                
Ra 0.05
Full Ceramic, Ceramic+Steel
Lead time
15 - 30days                                                                                          
Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping 
Products Show:
99% Al2O3 Alumina Ceramic Piston Machining
Material Characteristics   
Gas Permeability    00000
Water Absorption      %0%0%0%0%0.038%
Colour WhiteIvoryWhiteGreyWhite
Density  g/cm33.73.8563.22.7
Physical Characteristics   
Hardness   Kg/mm211001400110016001175
Modulus of Elasticity   Gpa30035020030065
Flexural Strength  Mpa3003401150600108
Compressive Strength  Mpa2100220025002500488
Fracture Toughness  Mpam1/23.54126 
Thermodynamic Property   
Max Use Temperature   °C1500165015001800800
Thermal Conductiviey  W/(m.k)2527.52.5201.68
Thermal Expansion Coefficient  10-6/°C7.58103.28.6
Thermal Shock Resistance   △T°C200200250600200
Specific Heat  J/kg.K860860500500 
Electrical Specification    
Dielectric Strength   KV/mm12105 40
Dielectric Constant  εr9.59.11267
Volume Resistivity  Ω≥1014≥1014≥1010≥1014≥1016
Dielectric Loss Angle 0.00020.00020.001  

99% Al2O3 Alumina Ceramic Piston Machining
Manufacturing Process
99% Al2O3 Alumina Ceramic Piston Machining
99% Al2O3 Alumina Ceramic Piston Machining
Packing and Shipping
99% Al2O3 Alumina Ceramic Piston Machining

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Mr. Benny Yin
Sales Manager
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