Is the product suitable for vacuum coating applications?

Yes, it is specifically developed for vacuum coating of gasification aluminum on CPP, PET, and BOPP films.

What are the available payment terms?

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

Custom Size High Purity Graphite Crucible with Groove

Name: Custom Size High Purity Graphite Crucible with Groove
Brand: Henan L.T Trade Co., Ltd.
SKU: 874421805

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

Feature

Corrosion Resistance, High-Thermal Conductivity, Corrosion Resistance, High-Thermal Conductivity

Manufacturing Technique

Compression Moulding, Compression Moulding

Model NO.

HGC-(1-4)kg

Type

Artificial Graphite

Type

Artificial Graphite

Shape

Cylindrical

Color

Black

Certification

SGS and BV

Refractoriness

2300-3000 Degree

Temperature Resistance

1665 Degree

Porosity

10-14%

Carbon Content

30-45%

Silicon Carbide Content  %

No Less 48

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T graphite

Origin

HS Code

6903100000

Production Capacity

10000/Month

Key features

High Purity Graphite Material: Features high purity with carbon content 30-45% and silicon carbide content no less than 48%.

Superior Corrosion Resistance: Exhibits strong resistance to acid, alkaline solutions, and excellent chemical stability.

Excellent Thermal Conductivity: Ensures rapid heating and high thermal efficiency with low thermal expansion coefficient.

High Strength & Shock Resistance: Strength increases with temperature; offers mechanical shock and heat shock resistance.

Vacuum Coating Application: Specifically designed for vacuum metallizing of gasification aluminum on CPP, PET, and BOPP films.

SGS and BV Certified: Product quality verified by SGS and BV certifications for reliability and safety.

Compression Moulding Technique: Manufactured using compression moulding for artificial graphite with cylindrical shape.

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: ≤3.36hTerms 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 and non-ferrous metals, as well as for vacuum coating of gasification aluminum.

Q:Does the crucible have corrosion resistance?

Yes, it features strong corrosion resistance to acid and alkaline solutions with excellent chemical stability.

Q:What is the lead time for this product?

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

Q:What certifications does the product have?

The product is certified by SGS and BV.

Q:What is the carbon content of the silicon carbide graphite crucible?

The carbon content ranges from 30% to 45%.