White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality

Product Details
Customization: Available
Application: Structure Ceramic, Industrial Ceramic
Color: White, White, Ivory

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  • White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
  • White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
  • White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
  • White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
  • White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
  • White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • Certifications
  • Our Service
  • FAQ
Overview

Basic Info.

Model NO.
HBR
Material
Alumina Ceramic
Product Name
95% Alumina Drilling Ceramic Ring
Density
3.6-3.9/Cm3
Advantage
Insulation, High Temperature Resistance
Usage
Industrial Ceramic
Keyword 1
Alumina Drilling Ceramic Gasket
Keyword 2
Alumina Drilling Ceramic Washer
Keyword 3
Alumina Drilling Ceramic Ring
Purity
95%
Type
Ceramic Ring, Ceramic Rings
Transport Package
Export Wooden Box
Specification
Customized
Trademark
HB
Origin
Jiangsu/China
HS Code
8547100000
Production Capacity
50000

Product Description

 

High hardness white 95% alumina drilling ceramic ring al2o3 washer ,is made are readily available and reasonably priced, resulting in good value for the cost in fabricated alumina shapes.

Product Description

Product Name
99% Alumina Spacer Thermal Insulation Ceramic Washer
Material
 99% Alumina
Size
Customized
Shape
Ring
Temperature
1700 degree
 
Feature

 
1.High Mechanical Strength   
2.Good Electrical Insulation
3.High hardness                    
4.Good chemical stability and resistance    
5.Resistance to wear and corrosive
Payment Item
T/T,Western Union,Online payment by credit card are available
Transport
Air transport: 5-10 days; Ocean shipping: About one month.
Delivery Time
1.Stock:delivery within 3-5 days after receiving your payment.
2. OEM/ODM:The normal Lead time is 
    15-45 days, which depends on your quantiy.


 
Aluminium Oxide, Al2O3 is 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.
 
Advantage
 
a) Resistant to elevated temperatures
b) High hardness
c) Good wear resistance
d) Excellent chemical stability
e) High-thermal conductivity

Product Parameters

 

Alumina content
Unit
95%
 99%
Density
g/cm3
3.6
3.8
Water absorption
%
<0.4
<0.2
Firing temperature
°C
1600
1800
Hardness
HRA
70
80
Coefficient of thermal expansion
*10-6/°C
5.5
5.3
Dielectric constant
 
9
10.5
Volume resistivity
Ω·cm
 
1013
Break down voltage
KV/mm
14
15
Breaking strength
Mpa
250
300

Packaging & Shipping


Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.



White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality

Company Profile

 

White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt,polyester fiber cotton products and we have been offering our products and services to our clients from more than 108 countries or regions.

Highborn Group is paying great attention to the product quality and technology research all the time. We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales. With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation.  We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.   

White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality

 

Certifications

White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality

White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality

White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with QualityWhite 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality
Patent

White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality

Our Service

 


White 95% Alumina Drilling Ceramic Ring Al2O3 Washer with Quality


 

FAQ

 

1:What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator ,porous metal fiber felt and polyester fiber cotton products. For all the products, we can design and customize according to the clients' demand.

2:  Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty.  For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.

3:  What test report or certificate can you offer? What achievements have you made in research and development?

Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 25 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.

4:  Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 108 countries and regions, and our clients can contact us and purchase our products or service directly.

5:  If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery.  If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.

 

 

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