|Place of Origin:||China(mainland),Dongguan|
|Brand Name:||Customer's requirment|
|Certification:||TUV, , ISO 2008, UL|
|Minimum Order Quantity:||2 PCS|
|Packaging Details:||Packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.|
|Delivery Time:||10 - 30 working days after receiving the deposit|
|Payment Terms:||Western Union, L/C, T/T, MoneyGram, Paypal|
|Supply Ability:||5000 Pieces per month|
|Product Name:||Zirconia Ceramic Piston||Material:||Zirconia Ceramic|
|Color:||White, Ivory, Or Customized||Size:||Customized|
|Density:||5.9 G/cm3 / > 6.1 G/cm3||Feature:||Wear Resistance , High Temperature Resistance|
|HV Hardness:||1300 - 1650 Mpa||Highest Application Temperature:||℃ / 1500 ( 95 Al3o2 ), 1750 ( 99 Al3o2 ), 1050 ( Zro2 )|
|Dielectric Strength:||9.5 ( 95 Al3o2 ), 9.8 ( 99 Al3o2 ), 26 ( Zro2 )|
Precision Hydraulic Zirconia Ceramic Piston With High Temperature Resistant
Features of Zirconia Ceramic Plunger Piston :
1) High hardness.
2) High heat resistance: alumina ceramic has excellentthermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
3) Good wear resistance: alumina ceramic is the material of choice for alumina wear parts.
4) High electrical resistivity: alumina is an electrically insulating material.
5) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkaline solutions. Good chemical stability of alumina leads to high corrosion resistance.
Ceramic rings made of an extremely hard and chip-resistant zirconia-based ceramic. They exhibit superior wear resistance, extra long life and unmatched performance. They deliver 10 times longer working life than metal spacers.
|Properties||Units||95 Alumina||99 Alumina||Zirconia|
|Density||ɡ / cm3||3.65||3.92||5.95 - 6.0|
|Coefficient of Thermal Expansion||10-6 / K||7.9||8.5||10.5|
|Modulus of Elasticity Young’s Mod||Gpa||280||340||210|
|HV Hardness||Mpa||1400||1650||1300 - 1365|
|Flexural Strength @ Room Temperature||Mpa||280||310||950|
|Flexural Strength @ 700℃||Mpa||220||230||210|
|Compressive Strength@Room Temperature||Mpa||2000||2200||2000|
|Fracture Toughness||Mpa * m½||3.8||4.2||10|
|Heat Conductivity @ Room Temperature||W / m * k||18 - 25||26 - 30||2.0 - 2.2|
|Electrical Resistivity @ Room Temperature||Ω*mm2 / m||＞1015||＞1016||＞1015|
|Max Application Temperature||℃||1500||1750||1050|
|Resistance to Acid Alkaline||/||High||High||High|
|Dielectric Strength||KV / mm||16||22||/|
|Thermal Shock Resistance||Δ T ( ℃ )||220||180 - 200||282 - 350|
|Tensile Strength @ 25℃||Mpa||200||248||252|
Product Photos Show
Zirconia Ceramic sleeve
Packaging and Shipping
Alumina ceramic tube / liner / sleeve will be packed in a bubble bag individually, then separated by a foam, finally put in standard export carton packing, or OEM packing.
Shipped by Air ( DHL, TNT, UPS, Fedex, EMS ), or Sea transportation.
Who Are We?
Mingrui has professional OEM experience in manufacturing industrial ceramic parts for so many
years. We can make the products according to your drawings, custom the size, thickness and other parameters.
What Do We Do?
We have very advanced technologies in the production of zirconia and alumina ceramic nozzle, rod, ring, tube, shaft, plate, sleeve, valve, plunger, bearing, and semiconductive ceramics etc.. They are applicable to Electrical, Appliance, Oil & Gas, Energy & Power, Food & Medical, Agriculture, Aerospace,
even other high-end fields.
Our products with some certificates, such as , CE, TUV, etc..
Production Process Show
One-stop production, from the raw material powder to final product.
1. Sintering Technology.
2. Molding Technology.
3. Grinding Technology.
4. Laser Carving Technology.
5. Polishing Technology.
6. Laser Marking Technology.
We have a advanced technical team with more than 80 people and more than 100 equipment machines.
1. Pre-sale------Be Your Solution Expert.
2. Sale------Be Your Designer and Producer.
3. After-sale-----Be Your Technical Adviser .
Q1: How we get an offer?
A1: You can send us your drawings with technology requirments, and inform your order quantity. If you can, please inform what is your part used to. We will confirm the most suitable material and quote our best price to you in 24 hours.
Q2: Can you provide the free samples?
A2: Yes, we can provide the free samples if we have stocks as same or similar, but the freight charges be collected.