What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, and Western Union as payment terms.

What is the lead time for production?

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

What is the crush strength of the ceramic balls?

Crush strength varies by size, ranging from >0.5 KN for 6mm balls to >15 KN for 50mm balls.

99% High Purity Alumina Ceramic Balls Alumina Ceramic Ball Al2O3

Name: 99% High Purity Alumina Ceramic Balls Alumina Ceramic Ball Al2O3
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 833003595

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

US$10.00-100.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Feature

Long Time Materials, Instant Materials

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Ball

Type

Refractory Material

Material

Alumina Cement

Transport Package

Cartoon / Wooden Box

Specification

0.3

Trademark

Origin

China

HS Code

854710000

Production Capacity

100000/Month

Key features

99% High Purity Al2O3: High purity alumina ceramic balls with Al2O3 content exceeding 99% for industrial applications.

High Crush Strength: Superior mechanical strength with crush strength up to >15 KN/particle for 2-inch balls.

Low MOQ Support: Minimum Order Quantity starts from just 1 piece, ideal for market testing and small batches.

Factory Direct Price: Own R&D center and factory ensure competitive pricing and direct supply without middlemen.

1-Year Warranty: One year guarantee with free wearing accessories included to reduce repair costs.

Customization Options: Supports customization from designs and samples to meet specific client requirements.

Wide Application: Suitable for ball mills, petrochemical plants, chemical fiber plants, and natural gas facilities.

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: ≤9.81h 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.