Ceramic Tube Heater Alumina Zirconia Good Polishing Nice Grinding
• Ceramic Half Tubes
• Ceramic Traverse Guides/Slit Guides/Hook Guides
• Ceramic Network Nozzles/Oling Nozzles
• Ceramic Valves
• Ceramic Insulators
• Ceramic Jigs and Fixtures
• Ceramic Discs
• Ceramic Pulleys
• Ceramic Bushes
• Ceramic Cores
• Ceramic Sleeves
• Ceramic Strainers
• Zirconia Ceramic Sleeves
• Ceramic Open End Hole Shoes
• Ceramic Big Shoes/Half Shoes
• Ceramic Cut Eyelets
• Ceramic Pipes
And every models you can provide drawing or patterns.
Mingrui applies ourselves to customize the products for customers.
Special ceramics have a series of advantages such as wear resistance, heat resistance, corrosion resistance and so on. Used in a variety of places of industrial production. With the development of technology, many aspects such as the heat resistance and hardness of ceramics are further optimized.
Mingrui has its own technology to meet customer requirements for hardness, heat resistance, smoothness.Mingrui has the most professional technology.
The ceramic electronic components: low loss at high frequency. Good insulating , high strength, , low dielectric constant, Great mechanical strength, high air tightness, high chemical stability, etc. We can produce all kinds of ceramic holders, ceramic support, ceramic tubes, ceramic pipe, ceramic ring, etc. Widely used in electronic components, electronic device and electric products. Our products meet the international standards.
||High Strength, Wear Resistant, Electronic, Insulating, Mechanical, Structural & Metalizing
||Extremely High Purity, Temperature & Strength; Excellent Corrosion & Wear Resistance
||Porous, Easily Degassed & Machinable
|Linear Coefficient of Thermal Expansion
||(cm/cm/°C) 25-300°C 25-700°C
|Dielecctric Constant at 25°C
||1 MH 10 MH
||> 1832 > 1000
||> 1832 > 1000
||> 1832 > 1000
|Thermal Conductivity at 25°C
|Safe Use Temperature
Alumina Tube Applications
- Furnace liner tubes
- Protection tubes
- Thermocouple protection tubes
- RTD (resistive thermocouple devices)
- Electrical stand off insulators
- Gas laser tubes
- High temperature electrical insulators
- Abrasion resistant tube and elbow liners
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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