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High Temperature Graphite Crucible Used for Refining Metal Alloy

Name: High Temperature Graphite Crucible Used for Refining Metal Alloy
Brand: Henan L.T Trade Co., Ltd.
SKU: 918158925

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

US$4.20-16.80

1 Piece

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Color

Black

Density

No More Than 12

Model NO.

GM-1

Compressive Strength

More Than 70MPa

Porosity

Less Than 26%

Elasticity Modulus

6-18 Gpa

Thermal Expansion Coefficient

1.47-4.25

Ash Content

Less Than 0.05%

Temperature Resistance

Less Than 4350 Degree

Type

Graphite Crucible

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T graphite

Origin

HS Code

3801909000

Production Capacity

10000/Month

Key features

Excellent Corrosion Resistance: Strong resistance to acid, alkaline solutions, and strong corrosion.

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

Good Heat Shock Resistance: Features rapid heat absorption and anti-strain properties during quenching.

High Purity Options: Available in high purity fine particle graphite with low ash content (<0.05%).

Vacuum Coating Application: Specially designed for vacuum metallizing and aluminum gasification evaporation.

High Thermal Conductivity: Ensures efficient heat transfer and excellent thermal efficiency.

Wide Industrial Use: Widely used in metallurgy, casting, machinery, and chemical sectors.

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: ≤2.71hTerms 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 advantages of L.T Graphite crucibles?

Key advantages include high strength that increases with temperature, high temperature resistance, good heat shock resistance, anti-oxidation, strong corrosion resistance to acids and alkalis, good conductivity, and excellent chemical stability.

Q:Is the graphite crucible suitable for vacuum coating applications?

Yes, we offer graphite crucibles specifically designed for vacuum coating of gasification aluminum, which improve oxidation resistance and prolong service life in vacuum environments.

Q:What types of graphite crucibles are available?

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

Q:What industries can use these graphite crucibles?

They are widely used in metallurgy, casting, machinery, and chemical industries for smelting alloy tool steel, non-ferrous metals, and their alloys.

Q:What is the lead time for orders?

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