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Home > Products > Alumina Ceramics > Alumina Ceramic Sleeve > custom made alumina zirconia ceramic tube shaft eyelet
custom made alumina zirconia ceramic tube shaft eyelet
custom made alumina zirconia ceramic tube shaft eyelet
custom made alumina zirconia ceramic tube shaft eyelet
  • custom made alumina zirconia ceramic tube shaft eyelet
  • custom made alumina zirconia ceramic tube shaft eyelet
  • custom made alumina zirconia ceramic tube shaft eyelet

custom made alumina zirconia ceramic tube shaft eyelet

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB
    Min. Order: 1 Piece/Pieces
    Delivery Time: 15 Days

Basic Info

Model No.: Al2O3-218

Type: Plate

Material: Clay, Alumina Ceramic

Style: Western

Usage: Wedding, Business Gift, Daily Use, Garden Decoration, Home Decoration

Feature: Chinese

Processing: Casting

Color: White, White/Ivory

Shape: Round

Age: Modern

Surface Decoration: Glazed

Size: Customized

Application: Machinery, Industry, Medical, Aerospace Etc.

Additional Info

Packaging: Customized

Brand: Hard

Transportation: Ocean,Land,Air

Place of Origin: Guangdong,China

Supply Ability: 1,000,000 pcs/Month

Certificate: SGS

Port: Shenzhen

Product Description

custom made alumina Zirconia Ceramic Tube shaft eyelet

Reputation depends on quality, quality comes from Hard!

Alumina Ceramic:

Alumina contains the elements aluminum and oxygen. If the bauxite raw material is chemically treated to remove oxides of silicon, iron, titanium, etc., the product obtained is a high purity alumina raw material, and the Al2O3 content is generally above 99%. The mineral phase consists of 40% to 76% γ-Al2O3 and 24% to 60% α-Al2O3. γ-Al2O3 can be converted to α-Al2O3 at 950-1200 °C, and significant volume shrinkage occurs at the same time. There are many variants of Al2O3, the common ones are α, and the γ forms are all white crystals.
The corundum in nature is the most densely packed α-shaped hexagon, with melting point, high hardness, insoluble in acid and alkali, corrosion resistance and good insulation.
The aluminum hydroxide and the aluminum hydroxide or aluminum ammonium lanthanum are co-heated at 723K to obtain a γ-shape, which is insoluble in water, but has strong water absorption, strong adsorption capacity and catalytic activity.
The beta shape has ion conductivity and allows Na+ to pass. The data shows that China is the world's largest alumina producer. In 2010, global alumina production was 565.35 million tons, and China's alumina output reached 28.95 million tons, up 20.14% year-on-year, accounting for 51.38% of the global total. In 2010, the apparent consumption of alumina in China reached 33.21 million tons, with an annual growth rate of 14.05%, a net import of 4.26 million tons, a bauxite import of 30.19 million tons, and an external dependence of 39.71%. Up to 27.26%.


High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc.

ceramic tube

Data Sheet↓

Color: White/Ivory
Density: 3.9g/cm3
Alumina Content: 96% 99% 99.5%
Gas permeability: 0
Water Absorption: 0
MONS' Hardness: 82
Vickers Hardness (Hv50): 15.7(1600) Gpa(Kg/mm²)
Flexural Strength(20°C): 330Mpa
Compressive Strength(20°C): 2000Mpa
Fracture Toughness (20°C): 4 MPam1/2
Thermal Conductivity(20°C): 27.5W(m.K)
Thermal Expansion Coefficient: 7.6 10-6/°C

Thermal Shock Resistance: 200 △T°C

Maximum use temperature 1650°C

Dielectric Strength: >10 KV/mm

Dielectric Constant: 9.1er

Dielectric Loss Angle(1MHz): 0.0002-0.0003

Volume Resistivity(20°C): >1014Ω.cm

Application industry: Machinery, electronic, chemical, petroleum etc.
Specific application: Electrical ceramic substrate, plunger, sealing ring etc.

Why Choose Us?
1.12 years of professional production industrial ceramics factory
2.High quality products with low price
3.High precision parts with lowest tolerance
4.Short time for production
5.Has a group of experienced, professional and efficient R&D team
6.Has a good reputation in China and abroad.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

Products Show

alumina ceramics


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 15-30 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, 50% T/T in advance ,balance before shippment.

Looking for ideal Alumina Zirconia Eyelets Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Custom Made Eyelet are quality guaranteed. We are China Origin Factory of Zirconia Tube Eyelet. If you have any question, please feel free to contact us.

Product Categories : Alumina Ceramics > Alumina Ceramic Sleeve

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