What is the fixed carbon content?

The fixed carbon content is 99.1%, meeting the standard of 99% minimum.

What are the available grain sizes?

Available sizes include 0.2-1 and 0-0.5, with a grain size requirement above 80 mesh.

Which ports are used for shipping?

The nearest port for shipping is Tianjin Port.

High Carbon 90% -99% Graphite Powder

Name: High Carbon 90% -99% Graphite Powder
Brand: Tianjin Eastmate Carbon Co., Ltd.
SKU: 1961077711

Tianjin, ChinaTianjin Eastmate Carbon Co., Ltd.

US$400.00-520.00

10 Tons

Sample price:US$3.00/kg.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Metallurgical Industry

Carbon Content

High-Carbon

Model NO.

FIXED CARBON99%

Expansion Ratio

>300ml/g

Grain Size

Above80mesh

Fixed Carbon

99%Min

Sulphur

0.1%Max

Ash

1%Max

Volatile Matter

1%Max

Moisture

0.5%Max

Size

0.2-1, 0-0.5

Usage

Widely Used in Steel Smelting Works, Precision Ca

Transport Package

Bag

Specification

25kg, 50kg kg, one ton bag

Trademark

Origin

China

HS Code

380110

Production Capacity

300000t/Year

Key features

High Carbon Content: Fixed carbon content reaches 99.1%, ensuring superior quality for steelmaking applications.

Low Impurity Levels: Sulphur content is 0.01% and ash is 0.5%, ideal for precision casting and steel smelting.

High Expansion Ratio: Expansion ratio exceeds 300ml/g, providing excellent performance in metallurgical processes.

Full Customization Available: Offers full customization, minor customization, and flexible options based on samples or designs.

Rapid Lead Time: Average lead time is within 15 workdays for both peak and off-peak seasons.

Low Nitrogen Content: Nitrogen content is lower than 300ppm due to high-temperature graphitization process.

Versatile Applications: Widely used in steel smelting, precision castings, and as a modifying agent for gray iron.

Flexible Grain Size: Available in sizes 0.2-1 and 0-0.5, with grain size above 80 mesh.

Company profile

Tianjin Eastmate Carbon Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.96h

AI-Powered supplier vetting

SummaryThe supplier manufactures graphite and carbon products and operates four production lines, with a calcined petroleum coke factory in Shandong and stated annual capacity of 200,000 tons. It reports flexible, minor, full, sample-based, and design-based customization, supported by multiple processing and testing machines. Quality controls include written inspection instructions, raw-material traceability, complaint-handling procedures, and corrective-action procedures. However, it is explicitly not classified as a professional technical supplier, does not provide 3D software design services, has no supplier-management-system certification listed, and reports only one year of total R&D engineer experience. Financial records are identified for 2021–2023, but no performance values are provided. No customer cases are explicitly documented.

CertificationsThe supplier-management-system certification field is listed as “NIL,” so no certification holding is evidenced in the provided information.

R&D capabilityThe supplier is not identified as a professional technical supplier, does not provide 3D software design services, and reports total R&D engineer experience of only one year. These statements indicate limited evidenced innovation resources for technical design, although customization options are available.

Production capacityThe supplier operates four production lines, owns a calcined petroleum coke factory, and states annual production capacity of 200,000 tons. Its equipment includes grinding, cutting, permeability, bending/compression, particle-stability, and resistivity testing machines, providing direct evidence of manufacturing and testing capability.

Customization capabilityThe supplier explicitly offers flexible, minor, full, sample-based, and design-based customization. The same range is recorded under design-services capability, supporting a broad customization offering even though 3D software design is not provided.