95% 96% Good Thermal Conductivity Al2O3 Alumina Ceramic Bolt and Nuts
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Product Highlights
- High Thermal Conductivity: Available in 95% and 96% Al2O3 grades for superior thermal performance.
- Customization Options: Offers full customization, minor customization, and flexible options from samples or designs.
- Diverse Material Grades: Stocks 85%, 90%, 95%, 99%, and 99.3% Al2O3 with varying Fe2O3 and density levels.
- High Mechanical Strength: Features flexural strength up to 280 Mpa and Vickers hardness up to 9.
- Low Water Absorption: High purity grades offer water absorption as low as 0.01%.
- High Refractoriness: Withstands temperatures up to 1800 degrees Celsius depending on the grade.
- Manufacturer Direct: Direct supply from a manufacturer with 14 years of export experience.
- Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Product Attributes
- Customization
- Available
- Material
- Alumina
- Type
- Countersunk Head
- Groove
- Special Shape
- Connection
- Common Bolt
- Head Style
- Round
- Grade
- 9.8
- Shape
- Cylinder
- Creepage Distance
- 14-53 Inch
- Radio-Interferenc Voltage Test Voltgae
- 15-44 Kv
- Tensile Strength
- 2800 Pounds
- Size
- M40*121*14
- Transport Package
- Plywood Case
- Specification
- RoHS
- Trademark
- SHANGTAO
- Origin
- Shanghai
- Production Capacity
- 50000 PCS/Year
Product Images of 95% 96% Good Thermal Conductivity Al2O3 Alumina Ceramic Bolt and Nuts
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Product Description
| Product Properties | ||||
| Material | 85Al203 | 90Al203 | 95Al203 | 99Al203 |
| Al203 | 85% | 90% | 95% | 99.3% |
| Fe2O3 | ≤0.1 | ≤0.5 | ≤0.5 | ≤0.3 |
| Desnsity:g/cm3 | 3.4 | 3.5 | 3.6 | 3.85 |
| Vickers Hardness | ≥8.6 | ≥8.8 | 9 | 9 |
| Water Absorption:% | ≤0.2 | ≤0.1 | ≤0.085 | ≤0.01 |
| Refractoriness:ºC | 1580ºC | 1600ºC | 1650ºC | 1800ºC |
| Flexural Strength:Mpa | 180 | 200 | 240 | 280 |
| Wear Rate( at room temperatureerosion100 grinding)% | ≤3 | ≤2.5 | ≤1 | ≤0.5 |


About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR244507". Items marked "" are certified.
Company Profile
Shanghai Gongtao Ceramics Co., Ltd. is one of the most leading and advanced ceramic material companies in China, integrating the design, manufacture and marketing of high-tech ceramics. Brand name "SHANGTAO" was formed more than 20 years ago. We specialize in Alumina products, Zirconia products, Magnesia products, Silicone Nitride products and Alumina Nitride products. We have developed advanced skills and technologies. Our products are widely used in electricity, information, power, automobile and other fields.
Range of Industrial Ceramics: Alumina ceramics, zirconia ceramics, titanium oxide ceramics, silicone carbide ceramics, silicon oxide ceramics, special ceramics, high-frequency ceramics, mullite ceramics, general ceramics, refractory ceramics, electronic ceramics, textile ceramics, high purity alumina crucible, electrical ceramics, etc.
SHANGTAO strictly complies with ISO9001 quality management system. Our products are widely used in aerospace, mining machinery, lift, power, paper making, laboratory, nonferrous metal processing, electronics processing, textile machinery and other industries, SHANGTAO provides wholesale and retail services.
We have the largest stocks in Shanghai, professional manufacturing experience, most complete industrial ceramics, rock bottom price, best service, speedy delivery.
Welcome to contact us for cooperation! Also welcome to visit us!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 40, Lane 111, Shunda Road, Nanxiang Town, Jiading District, Shanghai, China
-
Plant Area
- 924 square meters
-
Number of Employees
- 16
-
Registered Capital
- 20,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays, one month
Off Season Lead Time: within 15 workdays, one month -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 50 Pcs
-
Supply Chain Partners
- 388
Our Production Capability & Technical Expertise
-
Main Products
- Ceramic Tube, Ceramic Crucible, Ceramic Connector, Ceramic Ball, Ceramic Heating Element
-
Production Lines
- 2
-
Production Machines
- CNC, Cutting Machine, Drilling Machine, Engraving Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-06-27
-
Export Year
- 14 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Australia
-
Repeat Buyers Choice
- 10%~30%
-
Number of Foreign Trading Staff
- 5
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What material grades are available for the Alumina Ceramic Bolt?
- We offer 85%, 90%, 95%, 99%, and 99.3% Al2O3 grades with varying properties.
- Can I customize the shape and size of the bolts?
- Yes, we provide full customization, minor customization, and flexible options from samples or designs.
- What is the minimum order quantity?
- The minimum order quantity is 50 pieces.
- What are the lead times for production?
- Peak and off-peak season lead times are both within 15 workdays or one month.
- What payment methods do you accept?
- We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
- Do you provide quality inspection for finished products?
- Yes, we perform random visual and function inspections following uniform instructions.
- What is the maximum operating temperature?
- The refractoriness can reach up to 1800 degrees Celsius for the 99.3% Al2O3 grade.
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