Heat Resistant Valveless Ceramic Metering Piston Pump With Good Sealing
Ceramic metering piston pump can be made of zirconia ceramic, can offer lifetime cost savings, significantly longer service, better performance and safer operation than sleeves made of more commonly used chrome iron or alumina ceramic, according to data developed by manufacturers. The special hardness and exceptional wear resistance of zirconia translates into longer service from the urethane and rubber pistons that move at high speeds and under tremendous pressure inside the mud pump liners.
Our extensive range of tubing and rods enables us to offer a solution for every application. Sizes, compositions and materials can be varied based on customer specific requirements. Our most widely used Alumina tubing is available in a broad range of sizes and multi-bore configurations. Common applications include furnace and thermo-couple tubes.
Tubing and rods can be further machined into standoffs, washers and step bushings, which at lower quantities may be more cost effective than pressing processes, where costly tooling charges are typically required. Ceramic Products, Inc. has quick turnaround centerless grinding capabilities for all stock ceramics accommodating 1.5” Outside Diameters by 48” long. This enables our customers to have the size they need, when they need it.
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 |
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Ming Rui Ceramics Limited has been specializing in the manufacture of Zirconia ceramics part and Alumina ceramic parts used in medical instruments,textile machines, e-cigarattes, dispensing machines, lithium battery, auto mobile, petrochemical industry and other high temperature and corrosive conditions for over 10 years. Consistent quality, dependable support and delivery, and innovative solutions have enabled us to expand our business world wide.
Packed in PP bags or sponge tray, then put in standard export carton packing.
3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
More than 10 experience in industrial ceramic products
We can follow your CAD drawings, 3D files or samples to product the parts out.
More than 10 professional engineers, about 80 workers, 2,500 square meters workshop
High strength, high hardness, wear resistance, electrical insulation, low thermal conductivity, corrosion resistance
Consistent quality, dependable support and delivery, and innovative solutions
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