What payment terms are accepted?

We accept LC, T/T, and Western Union as terms of payment.

Is the product certified?

Yes, the product holds SGS and BV certifications.

High Efficiency Graphite Crucible for Melting Copper and Aluminum

Name: High Efficiency Graphite Crucible for Melting Copper and Aluminum
Brand: Henan L.T Trade Co., Ltd.
SKU: 879636685

Henan, ChinaHenan L.T Trade Co., Ltd.

US$4.20-16.80

100 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Feature

Corrosion Resistance, High-Thermal Conductivity

Manufacturing Technique

Spin Molding

Model NO.

GM-1

Type

Artificial Graphite

Shape

Cylindrical

Color

Black

Type

Graphite Crucible

Certification

SGS and BV

Refractoriness

2300-3000 Degree

Bulk Density

No Less Than 1.58g/cm3

Temperature Resistance

2300-3000 Degree

Porosity

10-14%

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T

Origin

HS Code

6815100000

Production Capacity

10000/Month

Key features

High Thermal Conductivity: Ensures rapid heating and efficient heat transfer for melting processes.

Superior Corrosion Resistance: Resists strong acids, alkalis, and molten metals with excellent chemical stability.

Excellent Heat Shock Resistance: Features low thermal expansion coefficient and anti-strain properties for rapid quenching.

High Strength at Elevated Temperatures: Graphite strength increases as temperature rises, ensuring structural integrity.

Vacuum Coating Optimization: Specialized for aluminum gasification with reduced porosity and prolonged service life.

Multiple Product Categories: Available in high purity, medium particle, silicon carbide, and coated variants.

SGS and BV Certified: Manufacturing process and product quality verified by international standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Henan L.T Trade Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-09Nearest Port: Tianjin, ShanghaiAverage Response Time: ≤6.05hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and customization capabilities, with ISO 9001 and ISO 14001 certifications, 11–20 quality-control staff, and stated production of terrazzo tiles and carbon graphite. It offers OEM and ODM services and multiple customization modes, while export activity represents 41%–50% of total sales. However, evidence indicates limited formal technical R&D capability: no SDK, no 3D software design service, no new products in the past year, and only one R&D engineer. Service and quality-management documentation is incomplete, with no written complaint-handling or corrective-action procedures and zero stated quality-control test equipment. The supplier lacks inventory, overseas warehouse, showroom, agent, and branch capabilities. Financial records are identified for 2021–2023, but their results are not provided, so financial credibility cannot be conclusively assessed.

Supplier typeThe supplier is presented as a manufacturing supplier producing terrazzo tiles and carbon graphite, rather than a professional technical supplier. It has export rights, 41%–50% export sales, and provides OEM/ODM services, while its stated business direction includes production-process innovation, new energy exploration, and environmental applications.

CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications. These explicitly demonstrate certification in environmental and quality management systems.

After-Sales capabilityThe supplier has an average off-season lead time of one month and records of relevant service capability, but it has no written complaint-handling procedures or records, no written corrective and preventive-action procedures, and no inventory, overseas warehouse, showroom, agent, or branch service capability. This evidence shows material limitations in documented and overseas after-sales support.

R&D capabilityThe supplier provides customization and ODM services and has one R&D engineer responsible for new-product R&D and software design drawings. Nevertheless, it is not identified as a professional technical supplier, has no SDK, does not provide 3D software design services, and reported no new products in the past year; therefore, formal innovation capability is explicitly limited.

Production capacityThe supplier reports production of 500,000 square meters of terrazzo tiles and carbon graphite output, has 11–20 quality-control staff, and lists five qualified suppliers for service capability. It also reports a one-month off-season lead time, although the carbon-graphite quantity is stated with an unclear unit and the overall capacity information is not fully consistent.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM and OEM services, supporting a broad stated customization offering.

Product Q&A

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

It is widely used in metallurgy, casting, machinery, and chemical sectors for smelting alloy tool steel, non-ferrous metals, and their alloys, including vacuum coating of aluminum.

Q:Does the crucible offer corrosion resistance?

Yes, it features strong corrosion resistance against acid and alkali liquids with excellent chemical stability.

Q:What are the available types of graphite crucibles?

We offer four categories: high purity fine particle, medium particle, silicon carbide, and coated graphite crucibles for vacuum coating.

Q:How does the crucible perform under heat shock?

It has good heat shock resistance due to a small thermal expansion coefficient and anti-strain properties during rapid heating and quenching.

Q:What is the lead time for orders?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.