What are the key advantages of this graphite material?

Key advantages include high strength, high temperature resistance, good heat shock resistance, anti-oxidation, strong corrosion resistance, and excellent chemical stability.

What certifications does the product have?

The product holds SGS and BV certifications.

What is the bulk density of the crucible?

The bulk density is no less than 1.58 g/cm3.

Isostatic Graphite Crucible for Melting Copper and Aluminum

Name: Isostatic Graphite Crucible for Melting Copper and Aluminum
Brand: Henan L.T Trade Co., Ltd.
SKU: 925247155

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

US$0.10-1.00

1 Piece

Sample price:US$6.00/piece.Request sample

Product profile

Customization

Available

Feature

Corrosion Resistance, High-Thermal Conductivity

Manufacturing Technique

Hand Molding

Model NO.

Sic-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

No More Than 4350 Degree

Porosity

10-14%

Elasticity Modulus  Gpa

No Less Than 70

Thermal Expansion Coefficient 

1.47-4.25

Ash Content  %

No More Than 0.05

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T graphite

Origin

China

HS Code

6903100000

Production Capacity

500000 Pieces One Year

Key features

High Thermal Conductivity: Ensures rapid heating and excellent thermal efficiency for melting processes.

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

High Temperature Resistance: Withstands temperatures up to 4350 degrees Celsius without degradation.

Excellent Heat Shock Resistance: Maintains structural integrity during rapid heating and quenching cycles.

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

Low Thermal Expansion: Minimal thermal expansion coefficient reduces strain during thermal cycling.

Anti-Oxidation Properties: Enhanced oxidation resistance extends service life in high-heat environments.

SGS and BV Certified: Product quality verified by SGS and BV international certification bodies.

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: ≤4.05hTerms 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:What is the maximum temperature resistance?

The crucible can withstand temperatures up to 4350 degrees Celsius.

Q:Does the product offer customization options?

Yes, we offer customized graphite parts and components, including specific shapes and types like silicon carbide graphite crucibles.

Q:What is the lead time for production?

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

Q:What payment terms are accepted?

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