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| Categories | Ceramic Tube |
|---|---|
| Brand Name: | Mingrui |
| Model Number: | Customized reqirement |
| Certification: | ISO9001, , CE, UL, TUV |
| Place of Origin: | China |
| MOQ: | 10 pieces |
| Price: | negotiable |
| Payment Terms: | L/C, T/T, Western Union, MoneyGram, D/P, D/A |
| Supply Ability: | 8000 pieces month |
| Delivery Time: | 15 working days after the order confirmed |
| Packaging Details: | intertional carton box |
| Material: | 95% 97% 99 % Al2O3 ceramic |
| OEM: | yes and welcome |
| Delivery: | 15 days |
| Color: | White, yellow,or customized |
| Shape: | Round |
| Size: | Customised |
| Feature: | Insulation Performance |
| Product name: | Mechanical Ceramic Parts |
High Wear Resistant 99% Al2o3 Alumina Ceramic Heater Tube For Polishing
We manufacture & supply advanced technical ceramic tubes custom machined to your specific design. Ceramic tubes are finding their way into more and more application due to their highly desirable mechanical, thermal, and electrical properties. Ceramic tubes can be used in extreme environments unlike many other materials. Precision Ceramics has a wide assortment of tube sizes available; depending upon the material, we can machine tubes with incredibly tight tolerances. Additionally, Precision Ceramics has standard size Alumina Tubes available in a variety of sizes and purities. Other materials may be available in custom dimensions and specifications. We are happy to offer material design & application assistance for any special requirements.
Performance:
| Alumina Content | Unit | 90-96% | > 99.5% | 99% |
| General Application | 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 | Variable |
| Density | gm/cm3 | 3.55-3.75 | 3.75-3.95 | 2.4 |
| Flexural Strength | kpsi | 40.0-50.0 | 50.0-55.0 | - |
| Comprehensive Strength | kpsi | > 300.0 | > 300.0 | - |
| Tensile Strength | kpsi | 20.0-28.0 | 20.0-28.0 | - |
| Linear Coefficient of Thermal Expansion | (cm/cm/°C) 25-300°C 25-700°C | 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 | 9.2-9.8 9.0-9.6 | 9.5-9.9 9.3-9.7 | - |
| Dielectric Strength | Volt/mil | 225 | 225 | - |
| Te Value | °F °C | > 1832 > 1000 | > 1832 > 1000 | > 1832 > 1000 |
| Thermal Conductivity at 25°C | cal/sec/cm2/cm/°C | .04-.06 | .07-.08 | - |
| Safe Use Temperature | °F °C | 3000-3100 1650-1700 | 3275 1800 | 3275 1800 |
* Surface roughness depends on the material. The data shown hear indicates where alumina is used.
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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