How does the crucible perform in vacuum coating?

It greatly improves oxidation resistance, has high bulk density and flexural compressive strength, and reduces porosity to prolong service life during aluminum gasification.

What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

High Temperature Resistance Graphite Crucible Used in Ferrous/Nonferrous Foundry

Name: High Temperature Resistance Graphite Crucible Used in Ferrous/Nonferrous Foundry
Brand: Henan L.T Trade Co., Ltd.
SKU: 766917852

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

US$0.12-11.20

100 Pieces

Sample price:US$60.00/piece.Request sample

Product profile

Customization

Available

Shape

Customizable

Bulk Density

No Less Than 1.58g/cm3

Temperature Resistance

2300-3000 Degree

Porosity

10-14%

Refractoriness (℃)

Refractoriness> 2000

Type

Refractory Material

Material

99% Carbon

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T

Origin

HS Code

8480411000

Production Capacity

10000/Month

Key features

Customizable Shape: Shape is customizable to meet specific industrial requirements and designs.

Excellent Chemical Stability: Strong resistance to acid, alkaline solutions, and corrosion in harsh environments.

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

High Thermal Conductivity: Ensures rapid heating and efficient thermal transfer with small thermal expansion coefficient.

Vacuum Coating Application: Specialized for vacuum metallizing of aluminum, improving oxidation resistance and lifespan.

Multi-Category Options: Available in high purity, medium particle, silicon carbide, and coated graphite types.

Low Porosity & Density: Bulk density no less than 1.58g/cm3 with porosity between 10-14% for durability.

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: ≤6.20hTerms 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:Is the shape of the crucible customizable?

Yes, the shape is customizable to fit specific industrial needs and designs.

Q:What materials are used in the crucible?

The crucible is made of 99% Carbon Graphite, with options including silicon carbide graphite and high purity fine particle graphite.

Q:What are the main applications of this product?

It is widely used in metallurgy, casting, machinery, and chemical sectors for smelting alloy tool steel, non-ferrous metals, and vacuum coating of aluminum.

Q:What are the key advantages of this graphite crucible?

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

Q:What is the bulk density of the graphite crucible?

The bulk density is no less than 1.58g/cm3, with specific types ranging from 1.75-1.9 g/cm3 or 1.9-2.1 g/cm3 depending on the category.