Are there different types of graphite crucibles available?

Yes, we offer four categories: high purity fine particle, medium particle, silicon carbide graphite, and coated graphite crucibles.

What is the minimum order quantity?

The provided text does not specify a minimum order quantity (MOQ).

Corrosion Resistant Super Large Capacity High Purity Graphite Splicing Crucibles

Name: Corrosion Resistant Super Large Capacity High Purity Graphite Splicing Crucibles
Brand: Henan L.T Trade Co., Ltd.
SKU: 936860265

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

Manufacturing Technique

Spin Molding

Type

Artificial Graphite

Certification

CE, ISO

Shape

Cylindrical

Color

Black

Refractoriness

Refractoriness> 2000

Type

Graphite Crucible

Density

No More Than 12

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

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T graphite

Origin

HS Code

3801909000

Production Capacity

10000/Month

Key features

Superior Corrosion Resistance: Excellent resistance to acids, alkalis, and strong corrosive liquids with high chemical stability.

High Thermal Conductivity: Features rapid heat transfer and high thermal efficiency for efficient smelting processes.

High Strength at Temperature: Graphite strength increases as temperature rises, ensuring reliability in extreme heat.

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

Vacuum Coating Application: Specialized for vacuum metallizing aluminum on CPP, PET, and BOPP films with extended service life.

High Purity Options: Available in high purity fine particle grades with ash content less than 0.05%.

Diverse Product Categories: Includes high purity, medium particle, silicon carbide, and coated graphite crucibles.

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: ≤6.39hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, EXW

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer with substantial stated production capacity for terrazzo tiles and carbon graphite, and it holds ISO 9001 and ISO 14001 certifications. It offers sample-, design-, full-, minor-, and flexible-customization services, as well as ODM and OEM services. However, it is not identified as a professional technical supplier, does not provide 3D software design services, has no available SDK, reported no new products in the past year, and has only one R&D engineer. Production and export capabilities are indicated, including self-operated import/export rights and 41%–50% export sales, but raw-material traceability and quality assurance status are unknown. After-sales controls are weakly documented: complaint handling has no written procedures or records, and there is no written corrective/preventive-action mechanism. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength.

Supplier typeThe supplier is presented as a manufacturer producing terrazzo tiles and carbon graphite, with stated production facilities and export activity. It is explicitly not classified as a professional technical supplier, although it provides ODM and OEM services and emphasizes production-process innovation and environmental protection.

CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications, providing explicit evidence of certified environmental and quality management systems.

After-Sales capabilityThe supplier has a one-month off-season lead time and records of relevant service-capability evaluations, but complaint handling has no written procedures or records. It also lacks stock, overseas warehouses, overseas showrooms, and overseas agents or branches, limiting documented after-sales infrastructure.

R&D capabilityThe supplier has one R&D engineer whose responsibilities include new-product development and software drawing, and it offers ODM services. Nevertheless, it has no available SDK, does not provide 3D software design services, and reported no new products in the past year; the evidence therefore shows limited and mixed innovation capability.

Production capacityThe supplier reports annual output of 500,000 square meters of terrazzo tiles and a stated carbon-graphite output, has five qualified service-capability suppliers, and possesses self-operated import/export rights with 41%–50% export sales. However, it has no in-stock capability or overseas warehousing, and the carbon-graphite unit information is inconsistent or unclear, so production capability is supported but not fully verifiable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM service availability further supports the ability to adapt products to customer or brand requirements.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. No specific customer names, project details, or verifiable case records are provided.

Product Q&A

Q:What are the main applications of these graphite crucibles?

They are widely used in metallurgy, casting, machinery, and chemical sectors for smelting alloy tool steel, non-ferrous metals, and their alloys, as well as for vacuum coating of aluminum on films.

Q:Does the product offer customization options?

Yes, we offer customized graphite parts and components, including specific shapes and certifications like CE and ISO.

Q:What is the lead time for orders?

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

Q:What payment terms are accepted?

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

Q:What are the key advantages of using graphite crucibles?

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