Gold Member Since 2014
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Shanghai Gongtao Ceramics Co., Ltd.

Al2O3 Stick, Al2O3 Shaft, Al2O3 Round Bar manufacturer / supplier in China, offering Al2O3 Allumina Ceramic Stick, High Quality Stainless Steel Pot for Grinding Jar, High Temperature Long Life Alsint 99.7% Alumina Ceramic Tube for Thermocouple Protection and so on.

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Al2O3 Allumina Ceramic Stick

FOB Price: US $0.5 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $0.5/ Piece
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Port: Shanghai, China
Production Capacity: 500000 PCS Per Year
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: GT-187
  • Feature: Long Time Materials
  • Shape: Rod
  • Size: Diameter 3.4,5.6,7,to 200mm
  • Purpose: Insulation,High Temperature Resistance,Stirrer
  • Purity: 99.8%,99.5%,99%,85%,75% Alumina
  • Transport Package: Plywood Case
  • Origin: Shanghai, China
  • Refractoriness (℃): Refractoriness> 2000
  • Type: Heat-Resistant Material
  • Material: Alumina
  • Color: White ,Pink,Cream
  • Finish: Bore,Polish
  • Trademark: shangtao
  • Specification: Rohs
  • HS Code: 8547100000
Product Description
Al2O3 Allumina Ceramic Stick

Al2O3 Allumina Ceramic Stick

Al2O3 Allumina Ceramic Stick

Features:

1) A variety of specifications available.
2) Satisfy various technical request
3) Lower medium spoilage
4) Good insulation performance and high temperature resistance
5) Stiffness texture
6) Used in all electric products and electric heating products
Material85 Al2o390 Al2o395 Al2o399 Al2o3
Al2o385%90%93%99.30%
Fe2o3≤ 1.0≤ 0.5≤ 0.5≤ 0.3
Desnsity: g / cm33.43.53.63.85
Vickers Hardness≥ 8.6≥ 8.899
Water Absorption:%≤ 0.2≤ 0.1≤ 0.085≤ 0.01
Refractoriness:°C1580 °C1600 °C1650 °C1800°C
Flexural Strength:Mpa180200240280

Wear Rate( at room temperature, 

erosion, 100 grinding)%
≤ 3≤ 2.5≤ 1≤ 0.5
 

Gongtao company mainly produce alumina tubes, rods and various industrial ceramic parts, which are mainly used in thermalcouple temperature, liquid steel continous temperature, various industrial furnace(containig vacuum furnace, carburizing furnace, wire furnace, atmosphere furnace etc), especially widely used in petrochemical, spinning, electric, instrumentation, mechanical workout, military project etc industry.

 

Sillimatin 60 Type C 530, Alsint 99.7 Type C 799 and Pythagoras Type C 610, all complying with DIN VDE 0335.
The main applications are in the area of thermal processes. Protection tubes, insulators, radiant tubes, support tubes for electric heaters, beams, profiles, incineration aids and special fabrications.
The Impervious Materials are:
Alsint(Re-crystallised Alumina) is rated to 1700oC
Pythagoras(Aluminous Porcelain) is rated to 1400oC
The Porous Material is:
Sillimantin 60 and is rated at 1350oC
Sillimantin has better thermal shock resistance and is used mainly in furnace tubes, however can be used as an outer protection sheath if thermal shock is critical.

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