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Factory High Purity 99% High Temperature Alumina Ceramic Crucible
Negotiable
5 Pieces
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableColor
IvoryMaterial
AluminaModel NO.
GT-3214Shape
Arc-shapeRefractoriness
1580< Refractoriness< 1770Type
Ceramic CrucibleTransport Package
Plywood CaseSpecification
KER-710Trademark
GongtaoOrigin
ShanghaiProduction Capacity
5000000Key features
High Purity Alumina: Al2O3 content is greater than 99%, ensuring high quality and performance.
High Temperature Resistance: Can withstand 1600C for long-term use and up to 1800C for short-term use.
Corrosion Resistance: Excellent resistance to corrosion, suitable for harsh chemical environments.
Thermal Shock Resistance: Good thermal shock stability, resistant to cracking during temperature changes.
High Density Material: Volume density is at least 3.80 g/cm2 with low apparent porosity.
High Mechanical Strength: Bending strength exceeds 350 Mpa and compression strength exceeds 12000 Mpa.
Versatile Applications: Used for melting metals, firing ceramics, and analyzing rare earth materials.
Customization Available: Supports full customization, minor customization, and flexible design options.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.45h
About Our Factory & Business Background
AddressNo. 40, Lane 111, Shunda Road, Nanxiang Town, Jiading District, Shanghai, China
Plant Area924 square meters
Number of Employees16
Registered Capital20,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity50 Pcs
Supply Chain Partners388
Our Production Capability & Technical Expertise
Main ProductsCeramic Tube, Ceramic Crucible, Ceramic Connector, Ceramic Ball, Ceramic Heating Element
Production Lines2
Production MachinesCNC, Cutting Machine, Drilling Machine, Engraving Machine
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers1 people
Traceability of Raw MaterialsYes
Own BrandYes
Our Industry Experience & Global Business Record
Year of Establishment2010-06-27
Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Australia
Repeat Buyers Choice10%~30%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the purity level of the alumina ceramic crucible?
A:
The alumina purity (Al2O3) is greater than 99%, with R2O less than 0.2 and Fe2O3 less than 0.1.
Q:What is the maximum operating temperature?
A:
The crucible can withstand 1600C for long-term use and up to 1800C for short-term use.
Q:Is the crucible resistant to thermal shock?
A:
Yes, it has good thermal shock resistance and is not prone to cracking under normal conditions.
Q:What industries can use this crucible?
A:
It is used in coal analysis, metal melting, chemical raw material firing, glass analysis, and rare earth material processing.
Q:How should I heat and cool the crucible to avoid damage?
A:
Heating and cooling should be slowed down to prevent cracking due to thermal expansion; fast changes may cause damage.
Send Inquiry
*To:
Shanghai Gongtao Ceramics Co., Ltd.
Shanghai Gongtao Ceramics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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