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High Temperature Wear and Abrasion, Corrosion Resistance Aluminum Oxide Ceramic Tubes

High Temperature Wear and Abrasion, Corrosion Resistance Aluminum Oxide Ceramic Tubes photo-1
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
HONGDA
Place of Origin:
China
Model Number:
HONGDA
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days
Brand Name HONGDA
Place of Origin China
Model Number HONGDA
Delivery Time:5 work days
Certification:ISO9001 TS/16949
high temperature wear and abrasion, corrosion resistance Aluminum Oxide Ceramic Tubes Aluminum Oxide Ceramic Tubes
1.Material: 85 - 99.5% alumina ceramic
2.Purpose:used in various furnace
3.Max Length 2500mm

Aluminum Oxide Ceramic Tubes

Extreme high temperature stability under reducing, inert and high vacuum condition under high temperature up to 1800C. Extreme wear and abrasion resistance. Chemical corrosion resistance under high temperature. High dielectric properties. Gas tight for many applications to provide protective atmospheres or high vacuum at high temperature to eliminate contamination or impurity. Low material cost and custom size available.
Material 85 Al2o3 90 Al2o3 95 Al2o3 99 Al2o3
Al2o3 85% 90% 93% 99.30%
Fe2o3 ≤ 1.0 ≤ 0.5 ≤ 0.5 ≤ 0.3
Desnsity: g / cm3 3.4 3.5 3.6 3.85
Vickers Hardness ≥ 8.6 ≥ 8.8 9 9
Water Absorption:% ≤ 0.2 ≤ 0.1 ≤ 0.085 ≤ 0.01
Refractoriness:°C 1580 °C 1600 °C 1650 °C 1800°C
Flexural Strength:Mpa 180 200 240 280

Wear Rate( at room temperature, erosion, 

100 grinding)%

≤ 3 ≤ 2.5 ≤ 1 ≤ 0.5
Dimension Outer dia. mm Inner dia.mm Length mm Remark
Item 
Thermocouple protection tube 7-120 1-110 10-2000 If you need others,we can customize for you.
Insulated tube Single hole 2-120 1-110 10-2000
(inner core) Double holes 1-10 0.4-2 10-2000
  Four holes 2-10 0.5-2 10-200

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Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Taizhou, Zhejiang, China

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