How about your delivery time?

Usually 7 to 25 days after payment.

Do you test your goods before delivery?

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.

Premium 0.8/2.0mm Graphite Square Block for Heat Exchangers

Name: Premium 0.8/2.0mm Graphite Square Block for Heat Exchangers
Brand: Jiangxi Ningheda New Material Co., Ltd.
SKU: 915377095

Jiangxi, ChinaJiangxi Ningheda New Material Co., Ltd.

US$1.00-4,500.00

1 Piece

Sample price:US$3.00/ton.Request sample

Product profile

Customization

Available

Application

Casting, Sand Turning, Compression Mold

Carbon Content

High-Carbon

Model NO.

NX-22

Density

Above 1.62/1.72g/cm3

Name

Graphite Block

Grade

Forming Way

Extruded Graphite

Type

Graphite Block

Composition

Carbon

Crystal Morphology

Artifical Graphite

Transport Package

Wooden Box

Specification

525*625*1800mm

Trademark

customized

Origin

China

HS Code

3801109000

Production Capacity

500000tons

Key features

High Purity Graphite: Ultrafine granule structure with high graphitization degree and low ash content (0.3%).

Corrosion Resistance: Excellent resistance to strong acids, alkalis, and corrosive environments like rare earth smelting.

Thermal Shock Resistance: Superior thermal shock resistance and high temperature stability for furnace bodies.

Customizable Shapes: Offer customized shapes according to specific customer demands and drawings.

Versatile Applications: Used for crucibles, molds, heating elements, and structural materials in high-temp furnaces.

ISO Certified Quality: ISO9001-Qualified manufacturer with strict inspection systems and traceability.

Fast Sample Delivery: Samples delivered within 3-10 days, with free samples available for quality check.

Competitive Pricing: Good quality and competitive price ensuring mutual benefit for long-term partnership.

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: ≤10.59h

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:When can I get the price?

We will reply you within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.

Q:Do you accept OEM or ODM orders?

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