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High Alumina Ceramic Plunger Piston for Pump , Ceramic Piston Rings Manufacturer

High Alumina Ceramic Plunger Piston for Pump , Ceramic Piston Rings Manufacturer

High Alumina Ceramic Plunger Piston for Pump , Ceramic Piston Rings  Manufacturer

Product Details:

Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001, , CE, UL, TUV
Model Number: XF-318

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
Name: Ceramic Plunger Application: Ceramic Piston Rings
Material: Alumina Feature: High Strength
Size: Custom According To Your Drawings MOQ: 1PCS
Shipping: DHL EMS UPS FEDEX TNT Type: Zirconia Ceramic Plate
OEM: Yes And Welcome Delivery: 10 Days

 

 

High Alumina Ceramic Plunger for Pump Ceramic Piston Rings Manufacturer

 

 

Product Description

Code
ZX.0884
 
Piston Ceramics Kit 2544 for XM, XMA, XMV pumps
 
Dimensions
ø15×35
 
Weight gr.
60,00
 
Weight oz
2,20
 
Quantity
1×3

 

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.

 


Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc

 


Properties

Units

Alumina(Al2O3)
 

Al2O3 92%

Al2O3
95%

Al2O3 99%

Al2O3 99.5%
 
 

Mechanical

Density

g/cm3

3.6

3.7

3.9

3.9
 

Color

--

White

White

Ivory

Ivory
 

Water Absorption

%

0

0

0

0
 

Vickers Hardness

Gpa

11

11.5

13

14
 

Flexural Strength (20°C)

Mpa

345

358

380

380
 

Compressive Strength (20°C)

Mpa

2200

2300

3000

3000
 

Thermal

Thermal Conductivity (20°C)

W/m.K

16.7

24.8

25~35

25~35
 

Thermal Shock Resistance (20°C)

ΔT(C)

250

250

200

200
 

Maximum Use Temperature

°C

1500

1600

1700

1700
 

Electrical

Volume Resistivity (25°C)

Ω.cm

>1014

>1014

>1014

>1014
 

 

 

 

Alumina Ceramic Bushings / Sleeves

At the present time the special position in area of equipment for dwelling houses and production facilities is occupied by electric heating devices which key elements are, surely, tubular electric heaters (TEHs). Ceramic bushings, being mounted at the ends of a tubular heater, provide its electrical insulation and air-tightness. Thus, we manufacture the products which can be found almost anywhere – in electric boilers, autoclaves, washing mashines, water heaters, electric hot plates, etc. Such a broad scope of usage results in a wide diversity of ceramic bushings’ forms and sizes, and just some of them are shown here at the following photos:

 

3. Properties of the material alumina

alumina ( Al2O3) is an extremely refractory material. It possesses excellent chemical inertness and corrosion resistance at temperatures well above the melting point of alumina. Innovacera Zirconia is fully stabilized in the cubic crystal structure to avoid cracking and mechanical weakening during thermal cycling. In addition to its high temperature capability, Zirconia offers low thermal conductivity and is electrically conductive above 800ºC. Also has the unique ability to allow oxygen ions to move freely through the crystal structure above 600ºC.

 

Item   Unit Zirconia
Physical Characteristics Heat resistance 0C 2200
Bulk density g/cm3 6.05
Waterabsorption % 0
Flexural strength Mpa 1000
Mechanical Characteristics Hardness vickers Gpa 89
Elastic modulus Gpa 200
Poisson’s ratio   0.31
Thermal Characteristics Linear expansion coefficient (20-5000C) 10-6/0C 10
Thermal conductivity w/(m.k) 2.5
Specific Heat *10-3J/(kg*K) 0.5
Electrical Characteristics Dielectric constant (1MHZ) - N.A.
Dielectric loss angle *10-4 N.A.
Dielectric strength *106V/m

N.A.

 

 

 

Characteristic: Resistance to strong acid, strong alkali, salt and gas of deleterious, long life, high hardness, resistance to wear, especially resistance to hydrofluoric acid.

Ceramic parts are more resistant to heat meaning more reliable, better performing, longer lasting, and they are electric insulation can be used in many fields.

Zirconia sleeves are widely used in electrical industry, ceramic industry, oil industry, food industry, medical industry, chemical industry etc. to replace metal sleeves.

If you are interested in this product or just want to know more about ceramic products, never hesitate to contact us.

We are looking forward to developing business relationships with you.

 

 

 

Zirconia ceramic(also can be called zro2,zirconium oxide ceramic) has high toughness,high fracture resistant,good chemical resistance,high bending strength,high wear resistance,the coefficient of thermal expansion is close to steel,it is widely used in structure ceramicareas.

 

 

Zirconia  (zro2 ) has a wide application due to its versatility and low material cost. zirconia  possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion. zirconia Plates and Disks are available in different dimensions and thicknesses. Call for custom shapes and sizes.

 

zirconia ceramic sleeve bushing Specifications

 

zirconia ceramic plate/tile
zirconia plate purity alumina 99.7%
Very small and very large size
High temperature,good abrasaive

 

zirconia Ceramic sleeve bushing Specifications

1. zirconia  
2. Very small and very large size can be made.
3. High temperature, good abrasive.

Refractory alumina ceramic substrate/ceramic plate is our main product.Misson can supply high quality alumina plates with competitive prices.

Very small and very large sized plates can be made.

Fine grinding can made tight tolerance.

High temperature and abrasive resistance is good

 

 

Product features : 

 

Applicable to make ceramic wrist watch, watch ctrap, bracelet, ring and necklace etc. With the property of abrasion resistance, invariant color, elegance and shining, ceramics are the ideal decorative material for watch and jewelry industry. All the ceramics can be customized.

 

1. High hardness.

2. High heat resistance : Alumina ceramic has excellent thermal 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.

 

Quality assurance:

1. High heat resistance : Zirconia ceramic has excellent thermal stability,which means that it is widely used in areas where resistance to high temperatures is essential.
2. Good wear resistance : Zirconia ceramic is the material of choice for wear parts.
3. 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.

Alumina ceramic is the most mature of the engineering ceramics, offering excellent electrical insulation properties together with high hardness and good wear resistance,but relatively low strength and fracture toughness.Alumina ceramics are generally white but may also be pink or ivory.The color is derived from either the sintering additives or impurities in the raw materials.

 

Properties of Alumina and Zirconia Ceramic : 
 
Properties Units 95 Alumina 99 Alumina ZrO2
Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
Water absorption % 0 0 0
Coefficient of thermal expansion 10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod GPa 280 340 210
Poisson's ratio / 0.21 0.22 0.3
HV Hardness HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature MPa 280 310 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
Max use temperature °C 1500 1750 1050
Resistance to acid alkaline / high high high
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV/mm 16 22 /
Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
Tensile Strength @ 25 °C MPa 200 248 252

 

 
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.

 
More photos of ceramic sleeve bushing :
 
High Alumina Ceramic Plunger Piston for Pump , Ceramic Piston Rings  Manufacturer
 
 
 
 

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: bella

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