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99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color
99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color
Specifications
Brand Name :
YH
Model Number :
YH-T
Certification :
ISO
Place of Origin :
China
MOQ :
10
Price :
Negotiated
Payment Terms :
L/C,T/T,Western Union
Supply Ability :
10000pcs per month
Delivery Time :
15-30 work days
Packaging Details :
wooden case and paper case
Volume Resistivity :
10^14 Ω·cm
Wear Resistance :
Very High
Purity :
Typically 30% to 99.9%
Maximum Use Temperature :
1700c
High Purity :
99.5% or higher
Method :
lsostatic presure
Bulk Density :
>3.63
Max Operating Temperature :
1700°C
Properties :
Electric Insulation
Melting Point :
2040°C
Transparency :
Opaque
Type :
Alumina Ceramic Parts
Alumina Content :
95%
Biocompatibility :
Yes
Precision Tolerance :
High
Description

Customized 99%99.7% High Alumina Ceramic Tube for Furnace

High-performance 99% Al₂O₃ Alumina Ceramic Protective Pipe & Thermocouple Tube: designed
for extreme-temperature industrial applications worldwide.
Looking for a dependable thermocouple tube that thrives in harsh industrial settings?
Our alumina ceramic thermocouple tube—a high-grade structural ceramic product—redefines performance
standards for temperature measurement and insulation components across global markets. With its
unmatched all-around properties, it has become the top selection for international industries seeking stable,
durable, and high-precision solutions.

99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color

Alumina ceramic tubes of application:
1.Industrial Furnaces: Thermocouple protection tubes, furnace tubes, inspection tubes, rollers.
2.Semiconductor & Electronics:Diffusion furnace tubes, insulating sleeves, vacuum chamber components.
3.Mechanical & Wear Parts: Wear-resistant linings, guide tubes, nozzles, sealing rings.
4.Energy & Environmental: Fuel cell components, sensor protection tubes, sampling tubes.
5.Laboratory:Tube furnace tubes, laboratory glassware.
99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color
Industrial Ceramic Performance Specifications
Al₂O₃ Content (%) 70-75 85 95 99.7
Density (g/cm³) 3.0 3.4 3.7 3.9
Bending Strength (MPa) 85 300 364 450
Coefficient of Thermal Expansion (200℃-800℃) 6 7 7.6 8
Thermal Conductivity (W/(m·K)) 17 18 20 35
Dielectric Strength (kV/mm) 9 10 11 12
Working Temperature (Long Term Use) (℃) 1300 1400 1600 1750
Water Absorption (%) 5 <0.2 <0.25 <0.1-0.2
99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color 99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color
Main advantage of the Alumina ceramic tubes:
1.Maximum tolerable temperature: 1600°C–1800°C,It does not soften or deform at high temperatures,
has a low coefficient of thermal expansion, and exhibits excellent thermal shock resistance.
Alumina ceramic tubes of Feature:
1.High Temperature Resistance: Can be used for extended periods at temperatures up to 1600°C or even higher (depending on alumina purity, such as 99% alumina).
2.High Hardness and Wear Resistance: With a Mohs hardness of up to 9, second only to diamond, it effectively resists particle abrasion and erosion.
3.Excellent Electrical Insulation: Maintains good insulation performance even at high temperatures, making it an ideal material for insulating sleeves.
4.Chemical Corrosion Resistance: Excellent resistance to most acids, alkalis, salts, and molten metals (except for hydrofluoric acid and high-temperature corrosion from strong alkalis).
5.High Mechanical Strength: High compressive and flexural strength, but is a brittle material with poor resistance to mechanical impact.
6.Low Coefficient of Thermal Expansion: Good dimensional stability and relatively good thermal shock resistance (but not as good as zirconium oxide).
7.Bio-Inert: High-purity alumina is harmless to human tissue.
99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color 99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color
Product Packaging
99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color
Qualified products are carefully packed in protective wooden boxes to ensure safe transportation and delivery.
99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color
Frequently Asked Questions
Q1. Do you provide product samples?
Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
Q2. What are your accepted payment methods?
We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
Q3. What is your typical delivery lead time?
Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
Q4. Do you perform quality inspection before shipment?
Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
Q5. What other ceramic materials do you offer?
We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.
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99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color

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Product Detail
Brand Name :
YH
Model Number :
YH-T
Certification :
ISO
Place of Origin :
China
MOQ :
10
Price :
Negotiated
Contact Supplier
99% 99.7% High Alumina Ceramic Tube For Furnace Customized Size And Color

Hunan Yuanhong New Materials Co.,Ltd

Verified Supplier
1 Years
hunan, changsha
Since 2016
Business Type :
Manufacturer
Main Products :
Alumina Ceramic Disc, Alumina Ceramic Tube, Zirconia Ceramic Bead
Total Annual :
10000000-30000000
Employee Number :
80~100
Certification Level :
Verified Supplier
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