ISO Pressed Silicone Pipe Feed Through Industrial Alumina Ceramic Tube
The specification of the ceramic tubes
1. Available material: Alumina(Al2o3), zirconia ceramic(ZrO2), Silicon carbide ceramic(SiC), steatite ceramic.
2. Shaping methods: Hot pressed, Dry pressed, Extrusion, Ceramic Injection molding, ISO pressed.
3. Dimension capability: Min. the inner diameter can be 1mm, Max. the outer diameter can be 800mm.
4. Tolerance: outer diameter can be 0.005mm, the inner diameter can be 0.01mm, the overall length can be 0.01mm.
5. Surface treatment: External and internal surface to be polished, glazed, or metalized.
6. Secondary processing: CNC machining, lapping, grinding, precision cutting, and so on.
Main characteristics of alumina ceramic tube
1.Outstanding wear resistance, over 276 times in comparison with traditional stainless steel
2.Great mechanical properties, with diamond-like hardness, excellent compressive and dense body
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 Description of alumina ceramic tube
We make use of our technical ceramic materials to make ceramic tubes and ceramic rods by extrusion, dry pressing, hot pressing, and ISO pressing. These ceramic tubes and ceramic rods are widely used in temperature measurement equipment for the oil and gas industry primarily, additionally, other industrial heating applications. They are also used in some specialist aerospace applications.
Our ceramic rods and tubes are made from different grades of alumina, zirconia, steatite, mullite, all of which have good insulating properties and thermal conductivity, also they are resistant to chemistry.
We have been producing many selections of extruded standard tubes and rods in sizes from 0.5mm to 50m outside diameter, so we could manufacturer large diameter ceramic tubes via ISO pressed which the largest diameter up to 800mm.
With our own in-house comprehensive types of manufacturing equipment, we have capable of reach various toughest applications via high precision processing, including lapping, polishing, grinding, and CNC machining.
Recommend products
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 12 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.
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.
){kind=link}