Dongguan Ming Rui Ceramic Technology Co., Ltd

About Us
Factory Tour
Quality Control
Contact Us
Home ProductsCeramic Tube

High Temperature Resistant Ceramic Tube Customized Threaded For Insulation Plates

High Temperature Resistant Ceramic Tube Customized Threaded For Insulation Plates

  • High Temperature Resistant Ceramic Tube Customized Threaded For Insulation Plates
  • High Temperature Resistant Ceramic Tube Customized Threaded For Insulation Plates
High Temperature Resistant Ceramic Tube Customized Threaded For Insulation Plates
Product Details:
Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001:2015, , CE, UL, TUV
Model Number: Customized reqirement
Payment & Shipping Terms:
Minimum Order Quantity: 1 pieces
Price: USD 1-20/pcs
Packaging Details: Threaded Ceramic Tube: standard box and pallet.
Delivery Time: 15-20 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 4000 pieces month
Contact Now
Detailed Product Description
Material: Zirconia Ceramic / Alumina Ceramic Precision: +- 0.001mm
Size: According To Customer's Drawing Product Name: Threaded Ceramic Tube
Shape: Threaded Round Model: Customized
Main Properties: High Temperature Resistance Testing Way: Strict Quality Control
Thermal Shock: 180-220T(℃) Water Absorption: 0%
High Light:

ceramic tube insulators

,

zirconia ceramic tube

 

High Temperature Resistance Customized Threaded Ceramic Tube

 

Properties:

 

1. High Temperature Up to 1700℃

2. High Voltage Resistance

3. High Mechanical Strength and Hardness

4. Excellent Insulation Performance

5. High Corrosion Resistance

6. Extremly Abrasion Resistance Performance

7. Wide Scope of Application

 

Application:

 

Electronical Vacuum decices, Cruibles, Insulation plates, Capacitors, Spaceflights, Traffic, Weave, Petro Chemical, Mine, Pharmaceutical Engineering, Communication Engineering and Archtectural, etc.

 

Performance:

 

Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, 200T isostatic pressing and extrusion productive technology etc.

Material Unit Steatite ceramics 95% Heat Resistant Tubes 99.5% Heat Resistant Tubes
Density G/cm3 2.7 3.65 3.85
Highest application temperature °C 1100 1500 1800
Bending strength Mpa 150 300 340
Compressive strength Mpa 900 3400 3600
Hardness HV0.5 800 1800 2000
Insulation breakdown strength KV/mm 10 15-18 18
Processing technology
Process range (mm)
Outside Diameter 1---150
Inside Diameter 0.5---300
Length 0.5---500
Accuracy of working (mm)
Perpendicularity 0.01
Concentricity 0.01
Roundness 0.005
Straightness 0.005
Parallelism 0.01
Planeness 0.005
Roughness 0.05
Fit clearance 0.005

 

Properties of Alumina Ceramic tubes :
 
Properties Units 95 Alumina 99 Alumina ZrO2
Density g / cm³ 3.65 3.92 5.95-6.0g/cm³
Water absorption % 0 0 0
Coefficient of thermal expansion 10-6/K 7.9 8.5 10.5
Modulus of Elasticity Young's Mod GPa 280 340 210
Poisson's ratio / 0.21 0.22 0.3
HV Hardness HV MPa 1400 1650 1300-1365
Flexural Strength @ room temperature MPa 280 310 950
Flexural Strength @700°C MPa 220 230 210
Compressive Strength @ room temperature MPa 2000 2200 2000
Fracture Toughness MPa *m 1/2 3.8 4.2 10
Heat conductivity @ room temperature W/ m*k 18-25 26-30 2-2.2
Electrical Resistivity @ room temperature Ω*mm2 /m >1015 >1016 >1015
Max use temperature °C 1500 1750 1050
Resistance to acid alkaline / high high high
Dielectric Constant / 9.5 9.8 26
Dielectric Strength KV/mm 16 22 /
Thermol Shock Resistance △ T ( °C ) 220 180-200 280-350
Tensile Strength @ 25 °C MPa 200 248 252
 
Company Introduction:
 

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.

 


FAQ : 

 
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. 

 

 

More photos : 

 

High Temperature Resistant Ceramic Tube Customized Threaded For Insulation Plates 0High Temperature Resistant Ceramic Tube Customized Threaded For Insulation Plates 1High Temperature Resistant Ceramic Tube Customized Threaded For Insulation Plates 2

Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: bella

Tel: +8618122974730

Send your inquiry directly to us (0 / 3000)