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Home > Products > Alumina Ceramics > Alumina Ceramic Plunger > 99% alumina long ceramic tube pipe sleeve
99% alumina long ceramic tube pipe sleeve
99% alumina long ceramic tube pipe sleeve
99% alumina long ceramic tube pipe sleeve
99% alumina long ceramic tube pipe sleeve
99% alumina long ceramic tube pipe sleeve
99% alumina long ceramic tube pipe sleeve
  • 99% alumina long ceramic tube pipe sleeve
  • 99% alumina long ceramic tube pipe sleeve
  • 99% alumina long ceramic tube pipe sleeve
  • 99% alumina long ceramic tube pipe sleeve
  • 99% alumina long ceramic tube pipe sleeve
  • 99% alumina long ceramic tube pipe sleeve

99% alumina long ceramic tube pipe sleeve

    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 381

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

99% alumina long ceramic tube pipe sleeve

Reputation depends on quality, quality comes from Hard!


Alumina Ceramics:

Alumina Ceramic dry pressing refers to a green body forming method commonly used in ceramic production. The powder is granulated by adding a small amount of binder, and then loaded into a mold, pressurized on a press, so that the powder is close to each other in the mold, and is firmly combined by internal friction to form a certain shape of the body. Induction heating surface heat treatment. Conventional methods include unidirectional compression, bidirectional compression (bidirectional simultaneous compression, bidirectional separate compression), four-way compression, and the like. Improved dry pressing includes vibration pressing and magnetic field pressing (suitable for metal powder). The advantages of dry press molding are high production efficiency, low labor, low rejection rate, short production cycle, high density and strength of the products produced, suitable for large-scale industrial production; the disadvantage is that the shape of the molded product is relatively limited, and the cost of the mold is high , The strength of the green body is low, the compactness inside the green body is inconsistent, and the uniformity of the structure is relatively poor. In the field of ceramic production, the products manufactured by the dry pressing method mainly include ceramic tiles, wear-resistant porcelain-lined ceramic sheets, sealing rings, and the like. In dry pressing molding, powder (5% to 8% moisture content) is put into a metal mold and compressed under the action of force (usually unidirectional pressure). The gas in the void in the blank is discharged and the particles are displaced. 4. Gradually move closer and bite into each other tightly, and finally form a body with the same cross-section as the mold, and the shape of the upper and lower sides is determined by the upper and lower indenters of the mold. The size of the L gap in the shaped body is significantly reduced, the number is greatly reduced, the density is significantly increased, and it has a certain strength.
alumina sleeve

properties:

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


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



FAQ

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 Long Ceramic Tube Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Long Ceramic Pipe are quality guaranteed. We are China Origin Factory of Long Ceramic Sleeve. If you have any question, please feel free to contact us.

Product Categories : Alumina Ceramics > Alumina Ceramic Plunger

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