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

Thermal Sintering High Strength Silicon Carbide Graphite Crucible for Melting Metals

Name: Thermal Sintering High Strength Silicon Carbide Graphite Crucible for Melting Metals
Brand: Henan L.T Trade Co., Ltd.
SKU: 844514865

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

US$0.10-1.00

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.

SCCW-P3

Type

Artificial Graphite

Refractoriness

1580< Refractoriness< 1770

Type

Graphite Crucible

Shape

Customized

Color

Carbon Graphite

Bulk Density

1.9-2.1g/cm3

Temperature Resistance

1665°c

Porosity

10-14%

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T

Origin

HS Code

6903100000

Production Capacity

500000 Pieces One Year

Key features

Customized Shape: Shape is customized to meet specific application requirements.

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

Strong Corrosion Resistance: Resists acid, alkaline solutions, and strong chemical corrosion.

High Strength & Shock Resistance: Strength increases with temperature; resists mechanical and thermal shock.

Excellent Chemical Stability: Maintains stability in harsh industrial environments and molten metals.

Wide Industrial Application: Used in metallurgy, casting, machinery, and vacuum coating processes.

Low Thermal Expansion: Small thermal expansion coefficient reduces strain during heating and quenching.

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: ≤3.06hTerms 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:Is the shape of the graphite crucible customizable?

Yes, the shape is customized to meet specific requirements.

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

Key advantages include high strength, high temperature resistance, good heat shock resistance, anti-oxidation, strong corrosion resistance, good conductivity, excellent chemical stability, high heat conductivity, mechanical shock resistance, and a small thermal expansion coefficient.

Q:What materials is this crucible suitable for melting?

It is widely used for smelting alloy tool steel, non-ferrous metals, and their alloys, as well as for vacuum coating of gasification aluminum.

Q:How does the crucible perform against chemical corrosion?

It has right acid and alkaline solution resistance with strong corrosion resistance and excellent chemical stability.

Q:What is the porosity of the silicon carbide graphite crucible?

The porosity is between 10% and 14%.