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99 95% Al2O3 Alumina Ceramic Sealing Ring
US$3.00
5-24 Pieces
US$2.00
25-99 Pieces
US$0.50
100+ Pieces
Product profile
Customization
AvailableAlumina
Sillimatin 60 C 530, Alsint 99.7 C 799Size
Od 8-50Model NO.
GT-100Color
White, Pink CreamEnd
Oec or BeoApplication
High Temperature Resistant, High Wear ResistanceFinish
Collar, Slot, CurveTransport Package
Plywood CaseSpecification
RohsTrademark
shangtaoOrigin
Shanghai, ChinaHS Code
8547100000Production Capacity
500000 PCS Per YearKey features
High Purity Alumina Options: Available in 85%, 90%, 93%, 95%, and 99% Al2O3 grades with varying hardness and density.
Customizable Dimensions: Outer diameter 8-50mm, inner diameter 1-110mm, length 10-2000mm, with full customization support.
Multi-Hole Configuration: Available in single, double, and four-hole designs for specific thermocouple and insulation needs.
DIN VDE Compliance: Materials comply with DIN VDE 0335 standards, ensuring quality for electrical and industrial applications.
Thermal Shock Resistance: Sillimantin 60 offers excellent thermal shock resistance, ideal for furnace tubes and protection sheaths.
Versatile Industrial Use: Widely used in petrochemical, automotive, electric, and military industries for insulation and protection.
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: ≤2.41h
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 are the available Al2O3 purity levels?
A:
We offer 85%, 90%, 93%, 95%, and 99% Al2O3 grades, each with specific density, hardness, and wear resistance properties.
Q:Can the dimensions be customized?
A:
Yes, we provide full customization. Standard outer diameters range from 8-50mm, inner diameters from 1-110mm, and lengths from 10-2000mm.
Q:What are the minimum order quantities?
A:
The Minimum Order Quantity (MOQ) is 50 Pcs.
Q:What payment terms are accepted?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
Q:What is the average lead time?
A:
The average lead time is within 15 workdays during off-season and within one month during peak season.
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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