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High Purity 99% Alumina Crucible Square Ceramic Corundum Mullite Sagger
US$5.00
1-19 Pieces
US$4.60
20-99 Pieces
US$4.00
100+ Pieces
Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Feature

Long Time Materials

Refractoriness (℃)

Refractoriness> 2000

Model NO.

GT-188

Shape

Crucible

Capacity

10ml, 20ml, 30ml, 50ml, 80ml, 100ml, 200ml, 500ml

Color

White, Pink, Cream

Looks

Tubiform, Tray, Cylindrical, Boat, Sagger

Finsh

Bore, Slot

Application

Thermal Analysis or Firing

Type

Heat-Resistant Material

Material

Alumina

Transport Package

Plywood Case

Specification

Rohs

Trademark

shangtao

Origin

Shanghai, China

HS Code

3903200000

Production Capacity

500000 PCS Per Year

Key features

High Purity Alumina: Al2O3 content exceeds 99% for superior chemical stability and corrosion resistance.
Customizable Capacities: Available in sizes ranging from 5ml to 2500ml to fit specific volume needs.
Diverse Shape Options: Offered in tubiform, tray, cylindrical, boat, and sagger shapes.
Excellent Thermal Shock Resistance: High density design prevents cracking during rapid heating or cooling cycles.
Full Customization Service: Supports customization from samples, designs, and flexible minor adjustments.
Multi-Color Availability: Select from White, Pink, or Cream finishes to match application requirements.
High Mechanical Strength: Features bending strength over 350 Mpa and compression strength exceeding 12000 Mpa.

Company profile

Shanghai Gongtao Ceramics Co., Ltd.
Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded
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: ≤2.51h

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:Can the product be customized?
A:
Yes, we offer full customization including capacity, shape, color, and surface finish based on samples or designs.
Q:What are the available capacity sizes?
A:
Capacities range from 5ml up to 2500ml, including standard sizes like 10ml, 50ml, 100ml, and 500ml.
Q:What is the purity level of the alumina?
A:
The product features high purity with Al2O3 content greater than 99%.
Q:What shapes are available for this crucible?
A:
We provide various shapes including tubiform, tray, cylindrical, boat, and sagger.
Q:What are the main applications for this crucible?
A:
It is used for thermal analysis, firing, melting metals, chemical raw materials, glass, and rare earth materials.

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