Dongguan Ming Rui Ceramic Technology Co.,ltd
| Payment Terms | D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000 pc per week |
| Delivery Time | 5-30 working days |
| Packaging Details | 1 piece/foam bag, tens of parts will be packed in carton box. |
| Material | 99.5% alumina cermaic |
| Color | ivory |
| Structure | Piston pump |
| Temperature | 1800°C |
| Application | Metering |
| Size | Customized |
| Brand Name | Mr |
| Model Number | MRL-04 |
| Certification | ISO9001, ,etc |
| Place of Origin | China |
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Product Specification
| Payment Terms | D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000 pc per week |
| Delivery Time | 5-30 working days | Packaging Details | 1 piece/foam bag, tens of parts will be packed in carton box. |
| Material | 99.5% alumina cermaic | Color | ivory |
| Structure | Piston pump | Temperature | 1800°C |
| Application | Metering | Size | Customized |
| Brand Name | Mr | Model Number | MRL-04 |
| Certification | ISO9001, ,etc | Place of Origin | China |
| High Light | alumina ceramic tube ， zirconia ceramic tube | ||
99.5% Alumina Ceramic Tube Insulation Chemical Corrosion Resistant
The majority of the ceramic pump liners manufactured by Mingrui are of a two part design. The inner sleeve is produced from either Zirconia (ZrO3) or Alumina (Al2O3).
The performance of Alumina in terms of wear life far exceeds that of traditional “chrome” liners. Zirconia has proven to have better impact strength, is harder, and can be honed to a finer surface finish than Alumina. The outer casing is produced from steel or stainless steel.
Alumina Ceramic Tube Insulation Performance:
| Alumina Content | Unit | 80-85% | 90-96% | > 99.5% | 99% |
| General Application | Lower Cost Electrical & Mechanical | High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing | Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance | Porous, Easily Degassed & Machinable | |
| Porosity | % | 0-.05 | 0-.05 | 0-.05 | Variable |
| Density | gm/cm3 | 3.45-3.50 | 3.55-3.75 | 3.75-3.95 | 2.4 |
| Flexural Strength | kpsi | 35.0-40.0 | 40.0-50.0 | 50.0-55.0 | - |
| Comprehensive Strength | kpsi | 260.0 | > 300.0 | > 300.0 | - |
| Tensile Strength | kpsi | 15.0-20.0 | 20.0-28.0 | 20.0-28.0 | - |
| Linear Coefficient of Thermal Expansion | (cm/cm/°C) 25-300°C 25-700°C | 5.9X10-6 6.5X10-6 | 6.3X10-6 7.0X10-6 | 6.5X10-6 7.5X10-6 | 6.5X10-67.5X10-6 |
| Dielecctric Constant at 25°C | 1 MH 10 MH | 8.5-8.9 8.4-8.8 | 9.2-9.8 9.0-9.6 | 9.5-9.9 9.3-9.7 | - |
| Dielectric Strength | Volt/mil | 200 | 225 | 225 | - |
| Te Value | °F °C | 1472 800 | > 1832 > 1000 | > 1832 > 1000 | > 1832 > 1000 |
| Thermal Conductivity at 25°C | cal/sec/cm2/cm/°C | .03-.04 | .04-.06 | .07-.08 | - |
| Safe Use Temperature | °F °C | 2550 1400 | 3000-3100 1650-1700 | 3275 1800 | 3275 1800 |
More ceramic liners:
Dry pressing, isostatic pressing,grouting,hot-chamber die casting,tape-casting,injection moulding, plastic forming,etc.Injection molding and isostatic pressing is most commonly used.
Yttria stabilizer is the most commonly used in our industrial ceramic parts. We also use Magnesium and Cerium stabilizer.
Usually,we can supply existing samples to you freely.Customizied part is needed to pay sample fee.
T/T, L/C, Western Union, Money gram and PayPal is welcome, but PayPal and Western Union only for small-sum payment.
Other ceramic plunger pumps:
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Total Annual:
10000000-15000000
Employee Number:
80~120
Ecer Certification：
Active Member
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 structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger a... 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 structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger a...
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