Which industries can use these graphite blocks?

They are widely used in machinery, electronics, semiconductors, metallurgy, chemical, textile, electric furnaces, space technology, and biological industries.

What is the maximum temperature resistance?

The strength increases at high temperatures, and the material can withstand over 3000 degrees.

Durable Graphite Blocks for Superior Furnace Processing Efficiency

Name: Durable Graphite Blocks for Superior Furnace Processing Efficiency
Brand: Jiangxi Ningheda New Material Co., Ltd.
SKU: 1929122675

Jiangxi, ChinaJiangxi Ningheda New Material Co., Ltd.

US$7,000.00

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.

NX900.345.345

Name

Carbon Graphite Block

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 & Ultrafine Structure: Features ultrafine granule structure, high purity, and high graphitization degree for superior performance.

Excellent Thermal Shock Resistance: Withstands temperatures over 3000 degrees with low thermal expansion and high resistance to thermal shock.

Corrosion & Wear Resistance: Chemically inactive, resistant to acids and alkalis, with high hardness and good wear resistance.

High Conductivity & Strength: Offers good electric and thermal conductivity with sufficient mechanical strength and compressive strength up to 70 MPa.

Full Customization Available: Supports full customization, minor customization, and customization from samples or designs.

ISO Certified Manufacturer: Certified under ISO9001:2015, ISO14001, and ISO45001:2018 with 17 R&D engineers.

Fast & Flexible Delivery: Peak season lead time is one month, off-season within 15 workdays, with multiple international shipping terms.

Wide Industry Application: Suitable for metallurgy, chemical, electronics, semiconductors, aerospace, and solar photovoltaic industries.

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: ≤9.78h

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.