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Yes, we have strict inspection system.

How do you keep long-term business relationship?

1. Good quality and competitive price to ensure mutual benefit; 2. Quick reply and sincere service.

High Purity Carbon Graphite Mold Blocks for Welding Applications

Name: High Purity Carbon Graphite Mold Blocks for Welding Applications
Brand: Jiangxi Ningheda New Material Co., Ltd.
SKU: 888286585

Jiangxi, ChinaJiangxi Ningheda New Material Co., Ltd.

US$2,500.00-4,500.00

1 Piece

Sample price:US$6.00/ton.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Metallurgical Industry

Carbon Content

High-Carbon

Model NO.

MSS80

Product Name

Carbon Graphite Block for Exothermic Weld Mold

Density

Above 1.82

Name

Graphite Block

Grade

Forming Way

Molded Graphite

Type

Graphite Block

Composition

Carbon

Crystal Morphology

Artifical Graphite

Transport Package

Wooden Box

Specification

Customization

Trademark

customized

Origin

China

HS Code

3801909000

Production Capacity

500000

Key features

High Purity & Density: Ash content purifiable to 30ppm; Bulk density up to 1.90 g/cm3 for superior performance.

Extreme Heat Resistance: Withstands temperatures over 3000 degrees with strength increasing at high heat.

Thermal Shock Resistance: Low thermal expansion and high resistance to thermal shock for stable operation.

Customizable Solutions: Customized shapes and specifications available based on specific customer demands.

Wide Application Scope: Used in metallurgy, chemical, semiconductor, and exothermic welding molds.

Excellent Conductivity: Good electric conductivity combined with high thermal conductivity properties.

Chemical Stability: Stable chemical properties, corrosion resistant, and hard to react with other substances.

Certified Manufacturer: ISO9001, ISO14001, and ISO45001 certified factory with 70,000 sqm production area.

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: ≤8.78h

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.

Product Q&A

Q:Are you a factory or trading company?

We are an ISO9001-Qualified processing manufacturer with 70000 square meter factory area.

Q:What is your MOQ?

1 piece (graphite block, graphite rod, graphite box, graphite mold, graphite material, graphite seal ring, graphite crucible, graphite products, graphite sintering mold, graphite heater etc.).

Q:Can you offer free samples?

Yes, usually we can offer free sample for you to check the quality, but do not afford express charge. However, if the sample is expensive, like large size, we has to charge basic cost of the sample. And Samples delivery time will be about 3-10 days.

Q:Do you accept OEM or ODM orders?

Yes, of course, most of our products are customized.

Q:How about your delivery time?

Usually 7 to 25 days after payment.