What is the bulk density of the graphite block?

The bulk density ranges from 1.55 to 1.90 g/cm3 depending on the grade.

What industries can this product be used in?

It is widely used in machinery, electronics, semiconductors, metallurgy, chemical, and solar industries.

Premium High Density Graphite Block for Industrial Applications

Name: Premium High Density Graphite Block for Industrial Applications
Brand: Jiangxi Ningheda New Material Co., Ltd.
SKU: 1931951245

Jiangxi, ChinaJiangxi Ningheda New Material Co., Ltd.

US$6,000.00

1-19 Pieces

US$5,600.00

20+ Pieces

Sample price:US$10.00/kg.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Metallurgical Industry

Carbon Content

High-Carbon

Model NO.

NX603

Name

High Density Graphite Block From Nhdgraphite

Grade

Forming Way

Molded Graphite

Type

Graphite Block

Composition

Crystal Morphology

Block

Transport Package

Wooden Case

Specification

500× 310× 200

Trademark

NINGHEDA

Origin

China

HS Code

3801909000

Production Capacity

10000mt/Year

Key features

High Purity & Density: Ultrafine granule structure with high graphitization degree and bulk density up to 1.90 g/cm3.

Corrosion Resistance: Excellent resistance to acids, alkalis, and oxidation, suitable for harsh chemical environments.

Thermal Shock Resistance: Withstands temperatures over 3000 degrees with low thermal expansion and high stability.

OEM/ODM Support: Professional designers available for full customization from samples or designs.

High Conductivity: Good electric and thermal conductivity with sufficient mechanical strength.

Leading Manufacturer: Established in 2017 with annual production of 10,000 tons of special graphite.

Wide Application: Used in metallurgy, chemical, semiconductor, and solar photovoltaic industries.

Quality Assurance: ISO9001:2015 certified with strict QA/QC inspection for finished products.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Jiangxi Ningheda New Material Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai PortAverage Response Time: ≤9.07h

AI-Powered supplier vetting

SummaryJiangxi Ningheda New Material Co., Ltd. is a limited company with 126 employees specializing in the research, development, production, and sale of special graphite products. It provides OEM services for well-known brands and ODM services, with customization available from samples, designs, full specifications, and minor modifications. Its service system includes documented procedures and records for supplier assessment, corrective and preventive actions, and customer complaints. Production-related evidence includes random finished-product inspection, three quality inspectors, specified processing and measurement equipment, and documented inspection instructions. However, the supplier reports no new products in the past year, no available SDK, no overseas warehouse, showroom, agent, or branch, and no participation in offline trade shows. Financial credibility, certification holding, and customer cases cannot be determined from the provided information.

Supplier typeThe supplier is identified as Jiangxi Ningheda New Material Co., Ltd., a limited company with 126 employees and no stated affiliation with a larger company group. Its stated specialization is the research, development, production, and sale of special graphite, and its offered product scope is graphite products.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries where overseas services are offered; this supports procedural complaint handling but not broad overseas service coverage.

R&D capabilityThe supplier states that it conducts research and development and provides ODM services, but also reports no new products during the past year and no available SDK. The evidence confirms R&D-related service availability but shows a stated recent-product-development limitation.

Production capacityThe supplier specializes in producing special graphite and reports a combined facility including cutting, profile-processing, CNC, and caliper equipment. It also has three quality assurance and quality control inspectors, documented inspection instructions, and random finished-product inspection, supporting established production and inspection operations.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. These options are stated consistently in both the R&D/design-service and quality-control information.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-customer service experience. No customer names, project descriptions, product examples, or verifiable case details are provided, so the depth and relevance of customer cases cannot be fully assessed.