High Purity Double Hole Alumina Ceramic Tube Insulation Tube OD1 5.35mm 1 Meter Long
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- Supplier: Beijing Dingsheng Brothers Technology Co. Ltd.
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Product Overview
Description
Product Poster
High-purity alumina ceramics
Alumina double-hole tube
Complete Specification Customized Size
Product Features
High temperature resistance
High temperature resistance up to 1700℃ through special process formula Warm sintering-a kind of special refractory material.
Wear-resistant and corrosion-resistant
It has excellent chemical properties and stability against metal corrosion.
Good insulation
It shows excellent insulation under ultra-high voltage, various frequencies and high temperatures.
Specifications
This part shows some specifications, there are other needs,
For more details, please contact customer service.
Double hole diameter (mm) | Outer diameter (mm) | Length (mm) | ||||
0.3 | 1 | any length | ||||
0.4 | 1.4 | any length | ||||
0.5 | 2 | any length | ||||
0.7 | 3 | any length | ||||
0.9 | 3.5 | any length | ||||
1.2 | 4.5 | any length | ||||
1.5 | 5 | any length | ||||
1.8 | 6 | any length | ||||
Four hole diameter (mm) | Outer diameter (mm) | Length (mm) | ||||
0.4 | 2 | any length | ||||
0.6 | 2.5 | any length | ||||
0.8 | 3.5 | any length | ||||
1 | 4 | any length | ||||
1.2 | 5 | any length | ||||
2 | 8 | any length | ||||
Ten hole diameter (mm) | Outer diameter (mm) | Length (mm) | ||||
0.7 | 5.7 | any length | ||||
0.8 | 6.6 | any length | ||||
0.9 | 7 | any length | ||||
Product parameter
Name: Alumina double-hole tube
Rod Size: Regular size is visible, size customization is available.
Rod Size: Regular size is visible, size customization is available.
Function: high temperature resistance, corrosion resistance, Wear resistance and good insulation performance
Remember : Tips Precautions for the use of alumina corundum tube:
1. The temperature difference is too large. When using, put the heat insulation plug (two on each side) in the corundum tube, the position is between the hot zone and the cold zone.
2. The middle of the tube is relatively soft at such a high temperature, so the tube is easier to deform and break. It is recommended to add brackets on both sides of the pipe. The brackets can reduce deformation and breakage.
3. The newly-purchased tube needs to be bake several times at different temperatures before using the corundum tube newly bought here, generally bake several times. It is generally kept at 200 C-1000°C for 1 hour.
4. It is recommended that the heating rate should not be too fast, and should not exceed the fastest heating rate of 140°C/h, and the fastest limit speed of 10°C/min. Special attention should be paid to cooling! The name of the best heating rate should not be higher than 10°C/min, cooling down The rate should be less than 10°C/min.
5. In addition to the above bracket problem; also, the samples burned in the tube furnace, especially the samples to be burned to about 1300 ℃, preferably have less water content (water content refers to adsorbed water, crystal water, etc., Water that may be generated during the heating process) It is recommended that your sample be pre-burned and then put into the tube furnace. It is best not to take or add samples at high temperatures, which may damage the furnace tube of the corundum.
6. Do not touch the corundum furnace tube strongly, do not keep the temperature at 300°℃-900℃, do not touch the high temperature furnace tube with low temperature objects. 7. Below 500°℃≤5℃/min; 500-800℃≤10℃/min; 800-1000℃≤5℃/min; 1000-1400℃≤3℃/min; 1400-1600°C≤2℃/min . The recommended heating rate is used.
Products Show
Involved Fields
Scientific Research
Aviation Field
Chemical Lines
Household Appliances
Electronics Industry
Machinery industry
Textile Industry
Medical Industry
Company Introduction
About BK
SUZHOU BKNANO MATERIAL CO.LTD is an advanced ceramic enterprise integrating scientific research, production and management. The company has been studying the design concepts of new ceramic applications at home and abroad and high-tech ceramic applications for a long time to provide customers with overall solutions for applications in the field of new materials.
Main business: industrial ceramic processing; ceramic substrate; ceramic plunger; ceramic finishing; ceramic heat sink; fine ceramic processing; ceramic plunger pump; ceramic internal and external thread processing; large-size ceramic processing; ceramic dry pressing; industrial ceramics.
FAQ
Q1: Are you a trading company or a manufacturer?
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Q2: How long is your delivery time?
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Q3: Why choose us?
A: We support OEM and ODM. We support custom ceramic products according to customers' different raw materials, specifications and surface treatments.
Q4. How can you get a quote?
A: Please send me your drawings together with technical requirements and required quantity. If you have no drawings, please express the samples to us. We will quote our best price within 24 hours.
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