Medium Grain (0.8-2mm) Large Size Carbon Graphite Block for Sintering Industry

Name: Medium Grain (0.8-2mm) Large Size Carbon Graphite Block for Sintering Industry
Brand: Jiangxi Ningheda New Material Co., Ltd.
SKU: 2238864435

Jiangxi, ChinaJiangxi Ningheda New Material Co., Ltd.

US$1.00-5,000.00

1 Piece

Product specifications

Graphite Block/Rod

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry

Carbon Content

Medium-Carbon

Model NO.

NX21/NX22/NX81/NX82

Product Name

Graphite Block

Keywords

Carbon Graphite Block

Grain Size≤(mm)

2-0.8

Bulk Density(≥g/cm3)

1.6-1.72

Compressive Strength(≥MPa)

19-35

Flexural Strength(≥MPa)

7.8-15

Specific Resistance(≤μωM)

9-8.5

Ash Content (%)

0.3

Thermal Expansivity(X10-6°C)

2-2.2

Transport Package

Export Standard Wooden Case

Specification

Standard Specifications or Customized

Trademark

NINGHEDA

Origin

Jiangxi, China

Production Capacity

50000pieces/Year

Key features

Advanced Vibration Molding: High-frequency vibration ensures uniform density, low porosity, and eliminates delamination.

Dual Particle Size Options: Available in 0.8mm for precision or 2.0mm for heavy-duty industrial applications.

Superior Thermal Stability: Resists thermal shock, oxidation, and deformation in extreme high-temperature environments.

Customized Processing Support: Full customization available from samples, designs, or minor adjustments with CNC machining.

Wide Industrial Application: Ideal for powder metallurgy, foundry, smelting, and semiconductor thermal field components.

Stable Electrical Conductivity: Low resistivity ensures uniform conductivity with minimal energy loss during operation.

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: ≤10.10h

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.

Product Q&A

Q:How should one choose between graphite blocks with 0.8 mm and 2.0 mm particle sizes?

0.8 mm offers denser structure, higher strength, and better machining precision for precision molds and EDM electrodes. 2.0 mm provides superior thermal shock resistance and lower cost, ideal for large furnace linings and crucibles. Contact our technical team for specific application recommendations.

Q:Can you provide cutting and secondary machining services for non-standard dimensions?

Yes, we have professional CNC machining centers for high-precision slotting, drilling, and custom fabrication of irregularly shaped parts based on your drawings.

Q:What are the main applications for these graphite blocks?

They are used in powder metallurgy forming dies, high-temperature furnace linings, molten metal crucibles, and alloy preparation due to their thermal stability, corrosion resistance, and uniform conductivity.

Q:What is the minimum order quantity and lead time?

The minimum order quantity is 100 Kgs. Lead time is within 15 workdays off-peak and one month during peak season.

Q:What certifications does the company hold?

We are certified under ISO9001:2015, ISO14001, and ISO45001:2018.