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High Quality Refractory Graphite Crucible Used for Zinc Sublimation
US$0.12-11.20
100 Pieces
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

Hand Molding, Hand Molding

Model NO.

GM-1

Type

Artificial Graphite

Type

Artificial Graphite

Shape

Cylindrical

Color

Black

Certification

SGS and BV

Refractoriness

2300-3000 Degree

Bulk Density

No Less Than 1.58g/cm3

Temperature Resistance

2300-3000 Degree

Porosity

10-14%

Transport Package

Plywood Cases

Specification

Customized

Trademark

L. T

Origin

Cn

HS Code

8480411000

Production Capacity

10000/Month

Key features

High Thermal Conductivity: Ensures rapid heating and excellent thermal efficiency for efficient smelting processes.
Superior Corrosion Resistance: Resists strong acids, alkalis, and corrosive solutions with excellent chemical stability.
Excellent Heat Shock Resistance: Features small thermal expansion coefficient and anti-strain properties for rapid quenching.
High Strength at High Temp: Graphite strength increases as temperature rises, ensuring structural integrity.
Low Porosity Options: Available with porosity as low as 10-14% to reduce permeability and erosion.
Vacuum Coating Compatibility: Specially designed for vacuum metallizing and aluminum gasification evaporation.
SGS and BV Certified: Product quality verified by SGS and BV international certification standards.

Company profile

Henan L.T Trade Co., Ltd.
Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-09Nearest Port: Tianjin, ShanghaiAverage Response Time: ≤6.31hTerms 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:Can this crucible be used for vacuum coating?
A:
Yes, it is specifically designed for vacuum coating of gasification aluminum and forming aluminum composite films.
Q:Is the product certified?
A:
Yes, the product holds SGS and BV certifications ensuring high quality and safety standards.
Q:What industries use this graphite crucible?
A:
It is widely used in metallurgy, casting, machinery, and chemical sectors for smelting alloy tool steel and non-ferrous metals.
Q:Does the strength change with temperature?
A:
Yes, the graphite strength increases as the temperature rises, providing high strength under heat.
Q:What are the lead times for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.

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