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Ceramic Plunger High-Pressure Al2O3 ZrO2 Plunger Rods
Materials：Alumina (Al2O3)/ Zirconia(ZrO2) /Si3N4 /SiC
Sizes：Diameter:3-60mm;length:20-650mm
Delivery times：2 -25 days(depends on the quantity)
Precision：Ra 0.1um tolerance: 0.001mm... etc
Features：Heat resistance / Wear resistance / High purity / Refractory / High Corrosion / Good Insulation...
Customized：Can be custom for special sizes and shapes
Ceramic plates sheet substrate disc series
Ceramic Plunger Piston High-Pressure Al2O3 ZrO2 Cylinder Rods
Custom ceramic spare parts
High precision Advance Technical Ceramic Parts OEM
Ceramic cylinder plunger as one of the main parts of the plunger pump cylinder, with the plunger cylinder sleeve, this part is the shaft parts, shape rules, size accuracy, shape accuracy requirements are relatively high, especially its wear resistance and corrosion resistance is very important.
Type of ceramic plunger shaft piston rod us manufacturer(including but not only belows)
| Shaft plunger | Pump plunger |
| Wear Plunger rod | Filling Pump plunger |
| Pins rod | Water Pump plunger |
| Pump piston rod | Plunger rod |
| Pump shaft rod | Sleeve and bushing plunger |
| Machinable plunger | Piston plunger |
| Tip: For different industries, equipment,and environment, ceramic plunger have different function, We can machining ceramic plunger shaft piston rod , such as surface polishing, internal and external pipe wall threads, metal parts bonded, different shapes etc by custom requirement. | |
Mechanism and principle of ceramic cylinder plunger
Ceramic plunger is composed of ceramic measuring parts (including ceramic plunger sleeve, plunger, groove valve measuring rod), stainless steel inlet and outlet nozzle and connecting parts
The feature of ceramic plunger:
1. Refractory , High Temperature Resistance, Maximum Used Temperature: 1800 ℃ （3272℉）...
2. Hardness Strength, Wear Resistance Up To Mohs' scale 8.0 HRA 80-90
3. High Voltage, Good Insulation Performance ,Electrical Resistivity Up To 10∧14 Ohm.Cm...
4. High Polished Surface Up To Rz0.8(Ra0.1) ...
5. Superior Mechanical Strength...
6. Pressure Resistance...
7. Anti-High Corrosion Resistance, Such As Acid Alkali Resistance...
8. Long Service Lift...
9. Other Excellent Property
Parts of us oem cylinder plunger(include but not limited belows)
| Cylinder bore D (φ) | L (mm) | Environment temperature (℃) | Working pressure (MPa) |
| 8 | 10 ～ 150 | -20～70 | 0.1～1.0 |
| 8 | 10 ～ 150 | -20～70 | 0.1～1.0 |
| 10 | 10 ～ 200 | -20～70 | 0.1～1.0 |
| 10 | 10 ～ 200 | -20～70 | 0.1～1.0 |
| 12 | 10 ～ 250 | -20～70 | 0.1～1.0 |
| 12 | 10 ～ 250 | -20～70 | 0.1～1.0 |
| 16 | 10 ～ 300 | -20～70 | 0.1～1.0 |
| 16 | 10 ～ 300 | -20～70 | 0.1～1.0 |
| 20 | 10 ～ 600 | -20～70 | 0.1～1.0 |
| 20 | 10 ～ 600 | -20～70 | 0.1～1.0 |
| 25 | 10 ～ 600 | -20～70 | 0.1～1.0 |
| 25 | 10 ～ 600 | -20～70 | 0.1～1.0 |
| 32 | 10 ～ 600 | -20～70 | 0.1～1.0 |
| 32 | 10 ～ 600 | -20～70 | 0.1～1.0 |
| 40 | 10 ～ 600 | -20～70 | 0.1～1.0 |
| 40 | 10 ～ 600 | -20～70 | 0.1～1.0 |
The length, diameter and shape of the plunger are customized according to your drawing.Can be plunger processing, drilling, thread, add metal pieces.
For more informaitons （the price,delivery time,moq etc）about the ceramic plunger,please contact us or email:[email protected]
Related accessories of cylinder plunger
Seal parts, washer, cylinder sleeve, cylinder position, cylinder liner, insert, faster...
Applied to the pump
| Rotary lobe pump | Diaphragm pump | Vane pump | Progressing cavity pump |
| Rotary gear pump | Screw pump | Peristaltic hose | Plunger Pumps |
| Piston pump | Gear pump | Bladder Pumps | Double Diaphragm Pumps |
| Peristaltic Pumps | Rotary Lobe Pumps | Rotary Vane Vacuum Pumps | Others... |
Ceramic materials
· 95%--99.99% Alumina (Al2O3)
· Silicon Carbide
· Silicon Nitride
· TTZ: Magnesia partially stabilized Zirconia (ZrO2)
· YTZP: Yttria partially stabilized Zirconia (ZrO2)
· ZDY: Yttria fully stabilized Zirconia (ZrO2)...
| Al2O3 | ZrO2/Y2O3 | ZrO2/MgO | MgO | SiC | Si3N4 Reaction sintered | Si3N4 Hot pressed | ALN | |
| Physical properties | ||||||||
| Density (g/cm³) | 3,9 | 5,9 | 5,75 | 3,58 | 3,2 | 3,27 | 3,29 | 3,26 |
| Molecular weight (g/mole) | 102 | - | - | 40,4 | 40,1 | 140 | 140 | 41 |
| Maximum service temperature air (°C) | 1700- 1800 | 1500 | 1000 | 2200 | 1500 | 1200- 1500 | 1100- 1600 | 1000- 1800 |
| Mechanical properties | ||||||||
| Hardness (Mohs) | 9 | - | - | 5,5 | 9 | - | - | 7 |
| Modulus of elasticity (GPa) | 300-400 | 200 | 200 | 250-300 | 420 | 170-220 | 280-310 | 318 |
| Poisson's ratio | 0,25 | - | - | 0,18 | 0,14 | 0,25-0,26 | 0,27 | 0,25 |
| Fracture toughness (MPa.m1/2) | 2-3 | 7-13 | 6-10 | - | 2,5-3,5 | 3,5-5 | 6,1 | 4,5 |
| Electrical properties | ||||||||
| Dielectric constant | 9-10 | - | - | 9-10 | - | 10 | 10 | 9,2 |
| Electrical resistivity at 20°C (Ohm.cm) | >1014 | 1013-1014 | >1010 | - | 102-106 | >107 | 1012- 1015 | >1014 |
| Dielectric strength (kV/mm) | 10-20 | 9 | 2-10 | - | - | - | - | 15 |
| Thermal properties | ||||||||
| Specific heat (J/K/kg) | 900 | 400-500 | 420 | 870-880 | 750 | 690 | 680-800 | 800 |
| Thermal conductivity (W/m/K) at 20°C | 26-35 | 2,2-3,2 | 1,5-2,5 | 40-50 | 63-155 | 9-30 | 15-43 | 180 |
| Coefficient of thermal expansion ( 10-6) from 20 to 1000°C | 8-9 | 10-11 | 5-16 | 10-13 | 4-5 | 3 | 3,3 | 4,4-5,3 |
| Melting point (°C) | 2050 | 2590 | - | 2800 | 2500 | 1900 | 1900 | 2200 |
As a ceramic plates manufacturer,us offer a wide of the ceramic specification,and customized&machinables. Get a Quote On Your Customized Now!! or up a files by EMAIL.
Our Custom Capabilities:1.High Purity Martoxid Powder
2.OEM Support, More Than 10 Technicians With 5-Year R&D Experience
3.35000 ㎡workshop, annual output could reach hundred million pieces.
4.All crafts are inspected strictly based on drawings,checked each month.
5.Best Service And Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Lead time:within 20 working days after comfirmed order. the samples within 3 days
| Technical reference of manufacture | |
| Dimensional accuracy | Up to 0.001mm |
| Concentricity | Up to 0.003mm |
| Parallelism | Up to 0.002mm |
| The inner hole tolerance | The minimum 0.005mm |
| Straight flute | The narrowest 0.1x100mm |
| The thickness of the size | Minimum to 0.02mm |
| The screw thread | Minimum internal thread M2 |
| Cylindricity | Up to 0.004mm |
| The linear tolerance | Up to 0.001mm |
| The smallest aperture | The minimum 0.07mm |
| Precision process | CNC maching,grinding,lapping |
| Surface finish | Glazed,polishing or metallized |
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
Feedback
1. For any query or doubt, please contact us firstly, we will update with you soon;
2. For any other satisfaction, please also feedback to us, which could improve our service better and better.
For more information about ceramics parts,please contact our engineers in time>>>
