Good Thermal Conductivity Ceramic Tube Al2o3 Alumina Zirconia Ceramic Tubes
Brand Name:Mingrui
Certification:ISO9001;2015,
Model Number:Customized
Minimum Order Quantity:2 pieces
Delivery Time:10-15 working days after the order confirmed
Payment Terms:L/C, T/T, Western Union, MoneyGram, D/P, D/A
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Location:
Dongguan Guangdong China
Address:
NO 21st ChuangXing Road, Shangsha community , Changan Town, Dongguan city Guangdong province, China
Supplier`s last login times:
within 1 hours
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Product Details
Good Thermal Conductivity Ceramic Tube Al2o3 Alumina Zirconia Ceramic Tubes
Brife Intruduction
We are make 99.7% Al2O3 tubes, which max working temperature is 1800℃
and 95% Al2O3 tubes, which max working temperature is 1500℃
According to different usage, our tubes are widely used for furnace tube, thermocouple protection tube, thermocouple insulator and other applications.
Advantage
1. High purity, alumina purity make sure high working temperature.
2. Tight tolerance, we can grind OD to make tight tolerance for easy insulation.
3. Fast delivery, we have large quantity tubes in stock.
4. Inspection: each single tube will be checked before shipping.
5. Low transportation cost. We have long time cooperated shipping agency, which can provide very low prices.
Warranty
1. If any broken during shipment, we will send replacement for free or send back your payment. (In case we arrange the shipping).
2. If tolerance is not same with what we discussed, we will send replacements.
3. Standard sizes.
Material Properties:
| 95% Alumina | 99% Alumina | Zirconia | Silicon carbide | Silicon nitride | Aluminum nitride | Machinable ceramic | |
| Colour | white | Light yellow | white | black | black | gray | white |
| Density (g/cm3) | 3.7g/cm3 | 3.9g/cm3 | 6.02g/cm3 | 3.2g/cm3 | 3.25g/cm3 | 3.2g/cm3 | 2.48g/cm3 |
| Water Absorption | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % |
| Hardness(HV) | 23.7 | 23.7 | 16.5 | 33 | 20 | - | - |
| Flexural Strength(MPa) | 300MPa | 400MPa | 1100MPa | 450MPa | 800MPa | 310MPa | 91MPa |
| Compressive Strength(MPa) | 2500MPa | 2800MPa | 3600MPa | 2000MPa | 2600MPa | - | 340MPa |
| Young's Modulus Of Elasticity | 300GPa | 300GPa | 320GPa | 450GPa | 290GPa | 310~350GPa | 65GPa |
| Poisson's Ratio | 0.23 | 0.23 | 0.25 | 0.14 | 0.24 | 0.24 | 0.29 |
| Thermal Conductivity | 20W/m°C | 32W/m°C | 3W/m°C | 50W/m°C | 25W/m°C | 150W/m°C | 1.46W/m°C |
| Dielectric Strength | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm |
| Volume Resistivity(25ºC) | >1014Ω·cm | >1014Ω·cm | >1014Ω·cm | >105Ω·cm | >1014Ω·cm | >1014Ω·cm | >1014Ω·cm |
This data is typical for laboratory testing and the actual
characteristics of a particular production batch may vary.
Character of ceramic parts :
1. High temperture ceramics -- crucibles , nozzles , lasers , furnace / kiln fixtures
2. wear and corrosion resistant ceramics -- plates, hosings , gages , caps / lids
3. Electrical insulating ceramics --contact blocks , standoffs, fasteners , spacers
4. Good dimension stability , no deformation at any situation
5. beatiful apprearance , never be aged and ocidated .
More photos:
Delivery:
Custom OEM will be shipped within 15 days after determining the
parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the
ceramic plates, please contact us or email:admin@cerampart.com
CEO: Admin deng
Dongguan Mingrui Ceramic Tech. Co. Ltd.
Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,
Chang'an town, Dongguan city, Guangdong, China 523867
Email: admin@cerampart.com
FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.
Good Thermal Conductivity Ceramic Tube Al2o3 Alumina Zirconia Ceramic Tubes
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