What are the lead times for production?

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

What payment terms are accepted?

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

What are the key physical properties of the disc?

Density is 3.6~3.7g/cm3, rigidity is 84~86 HRA, and frictional life is 300,000-500,000 times.

High Purity 95-99.9% Alumina Ceramic Disc

Name: High Purity 95-99.9% Alumina Ceramic Disc
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 832986275

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

Negotiable

5,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Feature

Long Time Materials, Instant Materials

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Plate

Color

White

Type

Refractory Material

Material

Alumina Cement

Transport Package

Carton or Wooden Box

Specification

95% 99% alumina

Trademark

Origin

China

HS Code

8484100000

Production Capacity

1000000/Month

Key features

High Purity Material: 95-99.9% Alumina Ceramic with density 3.6~3.7g/cm3 and rigidity 84~86 HRA.

High Friction Resistance: Frictional times reach 300,000 to 500,000 for long-lasting performance.

Precision Tolerance: Thickness and diameter tolerance are strictly controlled under 0.02mm.

Customizable Options: Color (White, Ivory, Pink, Dark) and Type are customizable per request.

Low MOQ Support: Minimum Order Quantity is just 1 Pc to help test the market easily.

One Year Warranty: One year guarantee with wearing accessories supplied to reduce repair costs.

OEM/ODM Service: OEM, ODM, and OBM services are welcomed with independent R&D support.

Fast Response Time: Inquiries are replied within 24 hours by professional sales team.

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: ≤9.14h 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.