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Ultra High Vacuum Conversion Alumina Ceramic Flat Flange Wear Resistant

Ultra High Vacuum Conversion Alumina Ceramic Flat Flange Wear Resistant

Ultra High Vacuum Conversion Alumina Ceramic Flat Flange Wear Resistant

Product Details:

Place of Origin: China
Brand Name: Mingrui
Certification: ISO9001-2015
Model Number: XF-384

Payment & Shipping Terms:

Minimum Order Quantity: 1pieces
Price: negotiable
Packaging Details: international carton box
Delivery Time: 7 working days after the order confirmed
Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
Supply Ability: 800 pieces per month
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Detailed Product Description
Features: With Holes And Neck Features: With Holes And Neck
Item: Ceramic Flange Material: Alumina Ceramic
Size: Custom Color: White , Black , Or Custom
Tolerance: ±0.001mm Tolerance: ±0.001mm
Finish: With Multiholes Document: Material Certificate . ...
OEM: Acceptable OEM: Acceptable
Delivery: 10 Days
High Light:

alumina ceramic discs


ceramic washers for taps

Ultra-High Vacuum Conversion Ceramic Flange Ceramic Flat Flange Manufacturer

Alumina ceramic flange  is the most cost effective and widely used material in the family of engineering ceramics. The raw materials from which this high performance technical grade ceramic is made are readily available and reasonably priced, resulting in good value for the cost in fabricated alumina shapes. With an excellent combination of properties and an attractive price, it is no surprise that fine grain technical grade alumina has a very wide range of applications.
Key properties of ceramic flange
Hard, wear-resistant
Excellent dielectric properties from DC to GHz frequencies
Resists strong acid and alkali attack at elevated temperatures
Good thermal conductivity
Excellent size and shape capability
High strength and stiffness
Available in purity ranges from 94%, an easily metallizable composition, to 99.5% for the
Typical Uses
Gas laser tubes
Wear pads
Seal rings
High temperature electrical insulators
High voltage insulators
Furnace liner tubes
Thread and wire guides
Electronic substrates
Ballistic armor
Abrasion resistant tube and elbow liners
Thermometry sensors
Laboratory instrument tubes and sample holders
Instrumentation parts for thermal property test machines


Ceramic  flange are used in extremely high temperature applications ... These Ceramic Terminal  Blocks have an operating temperature range of 0 to 1600 degaree . 
Ceramic flange Features : 
Material: Alumina ceramic terminal with holes 
high Density: above 6.0 g/cm3
High strength and very hardness.
Long use time
Max Working temperature: <1100 degree
Vickers Hardness: 1300 HV0.5
Flexural Strength: 1000 Mpa
Color: White
Ceramic flange   provide excellent erosion, corrosion and abrasion resistance along with temperature resistance, fracture toughness and strength. These ceramic terminal are used in extreme service applications that take advantage of their superior wear and corrosion resistance.
Advantages of ceramic flange 
1. high precision
2. tight tolerance
3. customized design can be finished soon

Properties of ceramic terminal 

1. High Thermal Expansion
2. Excellent Thermal Insulation; low thermal conductivity
3. High resistance to crack propagation,high fracture toughness
4. Ability to conduct oxygen ions


What Machines do you use for precision grinding?
Surface grinders
CNC milling machines
Jig grinders
Center less grinders
CNC lathes
ID grinders
Do you accept customized design?
Yes, most of our ceramic parts are customized from customers
What's the MOQ?
It depends on the design of ceramic parts. MOQ will be from 5 to 200 pcs.

Industrial Ceramic Intriduction
Zirconia are the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.
Company Introduction
Mingrui ceramic manufacture and provides zirconia ceramic disc for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.
Porous ceramic Disc  Description

Outer diameter OD

                                0.1to 100 mm

Thickness TH

                                10 to 45 mm

Ultra High Vacuum Conversion Alumina Ceramic Flat Flange Wear Resistant 0

General Characteristics of Materials:
DensityLow to HighLow to HighLowLow to Medium
Wear ResistanceHighMediumlowMedium
Tensile StrengthLow to Medium


Compressive StrengthHighMedium to Highlow to MediumHigh
Young’s ModulusMedium to HighLow to HighLowMedium
Dimensional StabilityHighlow to Mediumlow/
Thermal ExpansionLow to MediumMedium to HighHighlow
ThermalConductivityMediumMedium to HighLowMedium
Thermal ShockLowMedium to HighHighlow to Medium
Electrical ResistanceHighlowHigh/
Chemical ResistanceHighlow to MediumMedium/

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Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have any other question, pls feel free to contact us .


Contact Details
Dongguan Ming Rui Ceramic Technology Co.,ltd

Contact Person: Admin deng

Tel: 86-18122974730

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