What are the key characteristics of this crucible?

It features strong refractoriness, corrosion resistance, is impervious, does not craze, and excludes gold and silver elements for accurate test results.

What are the main applications for this crucible?

It is primarily used for laboratory refining of gold ore components and thermal analysis or firing.

Refractory Fire Assaying Crucible for Mining Industry

Name: Refractory Fire Assaying Crucible for Mining Industry
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 946715185

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

US$0.40-1.00

40 Pieces

Product profile

Customization

Available

Material

Sio2

Application

Thermal Analysis or Firing

Model NO.

Refractoriness (℃)

1100

Feature

Refractory Material

Type

Refractory Material

Shape

Crucible

Transport Package

by Carton

Specification

30g 40g 45g 50g 60g

Trademark

Origin

China

Production Capacity

10000PCS Per Month

Key features

High Purity SiO2 Composition: Contains 45%-56% SiO2 and 36%-46% Al2O3 for superior refractory performance.

Gold-Silver Exclusion: Excludes gold and silver elements to ensure more accurate assay test results.

Corrosion Resistance: Strong corrosion resistance, impervious, and crack-free for durable laboratory use.

Customizable Options: Customization available from designs and samples for specific application needs.

Multiple Model Options: Wide range of models (RY-1 to RY-CK8C) with varied dimensions for different capacities.

Durable Usage Life: Average serial usable 2-3 times, export serial usable 3-5 times per batch.

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: ≤9.22h 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.

Product Q&A

Q:What is the main material composition of the crucible?

The main components are Kaolin, bauxite, and talc. The mineral composition includes Cordierite, mullite, and silicon oxide, with SiO2 at 45%-56% and Al2O3 at 36%-46%.

Q:Is customization available for this product?

Yes, custom-made options are available. We support customization from designs and samples.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece.

Q:What are the payment terms accepted?

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

Q:What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.