What is the lead time for production?

Peak season lead time is one month; off-season is within 15 workdays.

What is the bulk density of the crucible?

The bulk density is 3.9 g/cm3 with 0% water absorption.

High Temperature Alumina Ceramic Crucible Boat

Name: High Temperature Alumina Ceramic Crucible Boat
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 865621855

Hunan, ChinaHunan Rui Yue Industrial and Trade Co., Ltd.

US$1.00-50.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Shape

Boat, Round Shape

Type

Refractory Material

Model NO.

Rui Yue

Product Name

High Temperature Alumina Ceramic Crucible Boat

Density

3.9 g/cm3

Refractoriness (Degree Centigrade)

1580< Refractoriness< 1770

Feature

Long Time Materials, Instant Materials

Material

Alumina Cement

Working Tempetature

1600 Degree

Appication

Lab. Assaying

Transport Package

by Sea or by Courier

Specification

0.3

Trademark

Origin

China

HS Code

854710000

Production Capacity

100000000PCS

Key features

High Purity Alumina: Al2O3 content is 99%, ensuring high performance and stability.

Low MOQ Support: Minimum order quantity is just 1 piece, ideal for market testing.

Customization Available: Offers customization from designs and samples for specific needs.

One-Year Warranty: Includes a one-year guarantee with free wearing accessories.

Direct Factory Supply: Own R&D center and factory ensure competitive pricing and quality.

High Mechanical Strength: Features 360 MPa flexural strength and 15.6 GPa hardness.

Versatile Application: Suitable for lab assaying and high-temperature industrial processes.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Hunan Rui Yue Industrial and Trade Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤9.28h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier manufactures products used in lighting, electrical, heating, automotive, nozzle, and insulation-related applications, with exports reported to multiple regions and 90% of total sales from exports. It operates two production lines, has 21–30 quality-control staff, and reports finished-product inspection instructions that are uniformly followed, along with quality assurance and raw-material traceability. Customization is available from customer designs and samples. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and reported no new products in the past year. After-sales and corrective-action procedures exist but lack written records. No evidence establishes certifications, formal overseas service infrastructure, inventory capability, or customer-specific case references.

Supplier typeThe supplier manufactures components and products for lamps, electrical and heating products, nozzles, automotive parts, and insulation applications. Its reported product scope, two production lines, production equipment, and broad export markets indicate a manufacturing-oriented supplier rather than a professional technical-service supplier.

R&D capabilityThe supplier reported no new products in the past year and does not provide 3D software design, ODM, or SDK services. It does offer customization from designs and samples, but the explicit evidence indicates limited product-development and technical innovation capability.

Production capacityThe supplier operates two production lines and has extensive listed equipment, 21–30 quality-control staff, standardized finished-product inspection instructions, and reported annual output above the stated threshold. Nevertheless, it lacks continuous quantity reconciliation, an outsourcing SOP, valid contracts with related subcontractors, inventory capacity, and overseas warehouse capability; production capacity is demonstrated, while manufacturing-control depth is mixed.

Customization capabilityBoth relevant slices explicitly state customization from customer designs and customization from samples. This supports the supplier’s ability to produce customized products based on provided specifications or physical samples, although no evidence confirms 3D or software-based design support.