Industrial Technical Customized Alumina Ceramic Tubes

Product Details
Customization: Available
Ceramic Tube & Rod: Ceramic Tube, Ceramic Tube
Application: Refractory, Structure Ceramic, Industrial Ceramic
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Registered Capital
1000000 RMB
Plant Area
20000 square meters
  • Industrial Technical Customized Alumina Ceramic Tubes
  • Industrial Technical Customized Alumina Ceramic Tubes
  • Industrial Technical Customized Alumina Ceramic Tubes
  • Industrial Technical Customized Alumina Ceramic Tubes
  • Industrial Technical Customized Alumina Ceramic Tubes
  • Industrial Technical Customized Alumina Ceramic Tubes
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Basic Info.

Model NO.
Customized
Purity of Material
Range From 40% to 99.8%
Features
Wear Resistance, Insulation
Material
Alumina Ceramic
Type
Ceramic Tube, Ceramic Tubes
Transport Package
Individual Packaging
Specification
Max. OD to be 800mm
Trademark
JingHui
Origin
China
HS Code
8547100000
Production Capacity
5000000/Month

Product Description

High Temperature Collared Alumina Ceramic Tubes

Main characteristics of alumina ceramic tube
1.Great mechanical properties, with diamond-like hardness, excellent compressive and dense body
2.Outstanding wear resistance, over 276 times in comparison with traditional stainless steel
3. Exceptional corrosion resistance, it can withstand various strong acid and alkali, like HF, H2SO4
4. Extraordinary electrical insulation, it always used in various high voltage, high-current application

The specification of the ceramic tubes
Material options Alumina ( purity from 40% to 99.8%), Zirconia, Silicon carbide, Silicon nitride
Forming methods Extrusion, Dry pressed, Hot pressed, Ceramic Injection molding, ISO pressed
Dimensional capability The inner diameter can be min.1mm, the outer diameter can max .800mm
Dimensional  tolerance The OD to be 0.005mm, the ID to be 0.01mm, the  length to be 0.001mm
Surface treatment External and internal surface to be polished, glazed or metalized
Secondary processing CNC machining, lapping, threaded, drilling, grinding, precision laser cutting

The Description of alumina ceramic tube
Alumina ceramic tubes are found across a huge number of user industries due to cost-effective advantages and high-performance solutions. The combination of key properties makes them a go-to product in many different applications:
1. High mechanical properties
Alumina works as various structural, engineering ceramic parts in machinery, equipment.
2. Fully dense
Alumina (Al2O3) provides a non-permeable tube that protects from contamination and can be used to create a gas-tight assembly.
3. Thermally stable
High purity alumina (Al2O3) can be used in both oxidizing and reducing atmospheres up to 1600°C (2910°F) and in vacuum furnaces up to 1750°C.
4. High chemical resistance
Alumina is chemically inert and not corroded by water or steam. It offers good resistance to corrosive substances such as strong acids or alkalis, even at elevated temperatures.
Electrical insulation - Alumina is also widely used as an electrically insulating material. It can be used for insulators operating at  high temperatures (e.g. furnace lead-in tubes, fuel-cells)
We support numerous customized services to our clients as per their specific needs, like different materials, different shapes, different surface quality, different dimension accuracy.

Technical Datasheet of various advanced ceramic materials
General Properties Unit 99.5% Al2o3 99% Al2O3 96% Al2O3 Steatite YTPZ
ZrO2
SiC
Mechanical Volume
Density
G/cm 3 ≥3.90 ≥3.85 ≥3.65 ≥2.70 ≥6.0 ≥3.13
Hardness HRA 1700 1700 1500 800 1300 2500
Porosity % 0 0 0 0 0 0
Compressive Strength Mpa ≥2240 ≥2240 ≥2000 ≥551 ≥1990 ≥ 2200
Bending
Strength
Mpa ≥379 ≥338 ≥320 ≥190 ≥1200 ≥400
Elastic
Modulus
Gpa 370 350 303 110 210 400
Thermal Thermal Conductivity W/m.K 30 29 24 2.5 3 120~150
Coefficient of Thermal
Expansion
1*10 -6 m/k 6.5~8.0 6.2~8.0 5.0~8.0 7.7~8.0 8.0~9.5 4
Electrical Insulation Breakdown KV/mm 19 18 18 10 17 -
Volume Resistivity Ohm.Cm >1*1014 >1*1014 >1*1014 >1*1013 >1*1011 5*10 6


Our advantage and strength
1.Own in-house comprehensive types of manufacturing equipment from raw material to precision machining.
2.With over 15 years of manufacturing experience of OEM, ODM, and professional and teams
3.The rigorous and complete quality control system, including IQC, IPQC, OQC, and QA, also CPK, AQL
4.Support special and custom-made needs, including prototyping and R&D cases, or serial massive demands.
5. Offer many selections of technical ceramic materials, including alumina, zirconia, silicon carbide, silicon nitride
6. Deal with every case in order to enhance the competitiveness of customers and make their business growth.
7. Providing one-stop ceramic components, including Ceramic Tubes, Ceramic Rods, Industrial Ceramic Plate.
Industrial Technical Customized Alumina Ceramic Tubes


FAQs (Frequently Asked Questions)
Q1: Is it available to produce customized products?
A: We support custom-made alumina ceramic tubes as per different dimensions, designs, surface treatment.
Q2.When can I get the price after sending the inquiry?
A: We regularly quote within 24 hours after we get your inquiry.If you are in urgent need of getting the price,
Please call us or tell us in your email so that we will proceed with your inquiry as a priority.
Q3.How long does the whole procedure being worked out?
A: After you place an order, the manufacturing time is about 25 working days.
Q4.How to ensure quality in your factory?
A: The strict quality-control will be done in the production line, including IQC, IPQC, QA, OQC,
Also both CKP, AQL are regularly used in the production.
Q5. Are you a factory or trading company?
A: We are a professional manufacturer. You are welcome to visit our factory and cooperate with us.

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