Dongguan Ming Rui Ceramic Technology Co.,ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram, D/P, D/A |
| Supply Ability | 4000 pieces month |
| Delivery Time | 10-15 working days after the order confirmed |
| Packaging Details | intertional carton box |
| Material | 99.5% Al2O3 ceramic |
| Precision | +- 0.001mm |
| Color | ivory / milk white |
| Testing Way | Strict Quality test one by one |
| Including Shape | Tube, Rod, Plate, Ring, arm, block |
| Main Properties | Wear Resistant, Electrical Insulator, Resist High Temperature |
| Brand Name | Mingrui |
| Model Number | Customized reqirement |
| Certification | ISO9001:2015, , CE, UL, TUV |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram, D/P, D/A | Supply Ability | 4000 pieces month |
| Delivery Time | 10-15 working days after the order confirmed | Packaging Details | intertional carton box |
| Material | 99.5% Al2O3 ceramic | Precision | +- 0.001mm |
| Color | ivory / milk white | Testing Way | Strict Quality test one by one |
| Including Shape | Tube, Rod, Plate, Ring, arm, block | Main Properties | Wear Resistant, Electrical Insulator, Resist High Temperature |
| Brand Name | Mingrui | Model Number | Customized reqirement |
| Certification | ISO9001:2015, , CE, UL, TUV | Place of Origin | China |
| High Light | ceramic tube insulators ， zirconia ceramic tube | ||
High Purity 99.5% Al2O3 Piezo Ceramic Tube, Ceramic Tube Heater
Ceramic tubes are made from high purity zirconia and alumina ceramic material, shape by dry pressing, cold isostatic pressing, high temperature sintering and precision machining, with a number of advantages, such as abrasion resistance, corrosion resistance, high hardness, high toughness and low friction coefficient. It is widely used in optical fiber communication, medical equipment, precision machinery, precise measuring and testing equipment, and laser equipment, can work in the acid and alkali corrosion environment in a long-term, and the highest work temperature can reach to 1600 centigrade degree.
Material data sheet
| Properties | Unit | Alumina | Zirconia | ||||
| 96%Al2O3 | 99%Al2O3 | 99.5%Al2O3 | 99.8%Al2O3 | 99.9%Al2O3 | 3Y-TZP | ||
| Colour | - | White | White | Ivory | Ivory | Translucent | white/black |
| Bulk density | g/cc | 3.78 | 3.88 | 3.93 | 3.93 | 3.98 | 6.03 |
| Water Absorption | % | 0 | 0 | 0 | 0 | 0 | 0 |
| Grain size | μm | 5-10 | 2-5 | 2-5 | 2-5 | 2-4 | 0.4 |
| Bending strength | MPa | 380 | 350 | 360 | 380 | 300 | 1000 |
| KIC | MPa.m1/2 | 3~4 | 4 | 3~4 | 3~4 | 3~4 | 5~8 |
| Vickers Hardness | GPa | 13 | 14 | 14.5 | 14.5 | 15 | 13 |
| Young's Modulus of Elasticity | GPa | 360 | 370 | 370 | 380 | 390 | 200 |
| Thermal Conductivity | W/m° K | 24 | 28 | 32 | 32 | 34 | 2 |
| Coefficient of Linear Expansion | 10-6/°C | 6.7 | 7.2 | 7.2 | 7.2 | 7.2 | 10.5 |
| Dielectric Constant (1MHz) | - | 9.1 | 9.5 | 9.6 | 9.6 | 9.9 | 33 |
| Dielectric Loss Angle (1MHz) | - | 0.0002 | 0.0001 | 0.0001 | 0.0001 | 0.0001 | 0.002 |
| Dielectric Strength | V/m | 15×106 | 15×106 | 15×106 | 15×106 | 15×106 | 11×106 |
| Volume Resistivity | Ohm.cm | >1014 | >1014 | >1014 | >1014 | >1014 | 1013 |
Quick Details
| Place of Origin: | ,Guangdong,China (Mainland) |
| Type: | precision ceramic parts |
| Color: | White or Ivory |
| MOQ: | 1 piece |
| Material: | Alumina(Al2O3)Ceramics/Zirconia(ZrO2)Ceramics |
| Testing Way: | Quality Control |
| Including Shape: | Tube, Rod, Plate, Ring and so on |
| Main products: | Precision Alumina & Zirconia Ceramic Tube, Ceramic Rod, Ceramic Plate, Ceramic Ring |
| Main Properties: | Wear Resistant, Electrical Insulator, Resist High Temperature |
| Practical Application: | Semiconductor devices/Medical equipment/Electronics/LED |
| Main Forming Way: | Molding/Sintering/Dry Press/high-temperature sintering/grinding/polishing etc |
| Samples: | Custom-made is acceptable,we can provide free sample when we have the sample in stock |
| Payment: | 30% deposit in advance, the balance paid before shipment. |
| Payment Terms: | T/T, L/C, Paypal |
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 and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.
In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.
Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.
1. What kind of industry ceramics do you have ?
We specialized in 95% 97% 99% alumina ceramic and zirconia ceramic parts .
2.Can you produce free samples for me ?
Yes usually , we can produce free samples for you but it is up to the product complexity .
3.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.
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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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