Is customization available?

Yes, we can supply products according to customer's drawings, samples, and performance requirements.

What is the chemical composition?

Al2O3: minimum 35% maximum 45%; SiO2: minimum 50% maximum 57%; Fe2O3: maximum 1.2%.

What is the warranty or support policy?

Please follow using specifications to expand lifetime. Instruction paper is included; manual book available upon request.

Factory Manufacturer Free Samples Fire Assay Crucible for Gold Melting Fire Clay Crucible Pot

Name: Factory Manufacturer Free Samples Fire Assay Crucible for Gold Melting Fire Clay Crucible Pot
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 2043686875

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

US$0.10-5.00

5,000 Pieces

Sample price:US$100.00/box.Request sample

Product profile

Customization

Available

Material

Fire Clay

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

Feature

Long Time Materials, Instant Materials

Type

Refractory Material

Shape

Crucible

Transport Package

by Carton Box

Specification

Trademark

Origin

China

HS Code

6909110000

Production Capacity

1000000

Key features

Long Service Life: Average serial life of 3-5 uses for gold melting, ensuring durability.

High Purity Material: Al2O3 35-45%, SiO2 50-57%, ensuring high mechanical strength and stability.

ISO 9001 Certified: Manufactured under ISO 9001-2000 standards for consistent quality.

Corrosion Resistant: Special formula withstands extremely corrosive fire assay environments.

Free Samples Available: Factory offers free samples for testing before bulk purchase.

Customizable Options: Customization available from customer drawings, samples, and performance requirements.

Fast Delivery: Supply ability of 100,000 PCS/day with delivery within 15-25 days.

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.