What is the lead time for production?

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

Can the product be customized?

Yes, we support customization from designs and samples.

What is the refractoriness of the graphite crucible?

The refractoriness is between 1770 and 2000 degrees Celsius, with a minimum of 1400 degrees Celsius for both Type S and Type D.

Excellent Quality Graphite Crucible for Glass Melting

Name: Excellent Quality Graphite Crucible for Glass Melting
Brand: Hunan Rui Yue Industrial and Trade Co., Ltd.
SKU: 850204005

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

US$30.00

50-99 Pieces

US$20.00

100+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Color

Black

Shape

Cylindrical

Model NO.

Type

Graphite Crucible

Certification

CCC, CE, ISO

Refractoriness

1770< Refractoriness< 2000

Transport Package

by Wodden or Carton Box

Specification

According to order quantity

Trademark

Origin

China

Production Capacity

10000PCS Per Month

Key features

Extended Working Lifetime: Lasts 3-5 times longer than normal clay crucibles due to high-pressure compact body.

High Thermal Conductivity: High-density body and low porosity ensure faster heat transfer and efficient melting.

Superior Corrosion Resistance: Excellent chemical stability against acid and alkaline solutions, better than clay crucibles.

Oxidation Resistance: Advanced process improves oxidation resistance, ensuring persistent heat conductivity.

High Strength & Stability: Logical structure provides high compression strength and anti-strain properties under heat.

Eco-Friendly Design: Energy-efficient and pollution-free, ensuring metal purity and sustainable development.

Versatile Material Types: Available in Type S (Clay Graphite) and Type D (Isostatic Pressing) for different metals.

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

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: ≤9.21h 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 working lifetime of this graphite crucible?

The working lifetime is increased 3-5 times over normal clay crucibles due to the compact body formed under high pressure.

Q:What are the main advantages of this graphite crucible?

It features high thermal conductivity, resistance to corrosion and oxidation, high strength, and is eco-friendly with pollution-free performance.

Q:What types of graphite crucibles are available?

We offer Type S (Clay graphite crucible for AL melting) and Type D (Isostatic pressing graphite crucible) with different carbon content and density specifications.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

Q:What payment terms are accepted?

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