What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

How do you ensure product quality?

We perform 100% inspection on finished products using visual and function inspection methods, managed by 4 dedicated QA/QC inspectors.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

Premium Calcined Anthracite Coal for Superior Carbon Quality

Name: Premium Calcined Anthracite Coal for Superior Carbon Quality
Brand: SHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD
SKU: 1934129435

Shandong, ChinaSHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD

US$567.00

20 Tons

Sample price:US$1.00/bag.Request sample

Product profile

Customization

Available

Carbon Content

High-Carbon

Grade

Industrial Grade

Forming Way

Extruded Graphite

Crystal Morphology

Compact Crystalline Graphite

Type

Carbon Additive

Composition

Calcined Carbon Petroleum Coke

Transport Package

Ton Bag

Specification

1-3, 1-5, 3-8mm

Trademark

Hengqiao

Origin

China

HS Code

3801100090

Production Capacity

30, 000tons Per Year

Key features

High Carbon Content: Calcined Anthracite Coal with carbon content up to 98.5% for superior quality.

Customizable Particle Size: Standard sizes 0-25mm available with special particle sizes produced upon request.

Large Annual Capacity: Total annual production capacity reaches 270,000 tons across 5 own factories.

Versatile Applications: Widely used in steel making, metallurgy, battery production, and refractory materials.

OEM and ODM Services: Full customization options including from samples, designs, and flexible customization.

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

Strict Quality Control: 100% inspection of finished products with visual and function checks by 4 inspectors.

Direct Factory Supply: Competitive direct factory prices with guaranteed sufficient production supply.

Company profile

High Repeat Buyers ChoiceExperienced TeamIn-stock CapacityFast Delivery

SHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2011-11-08Nearest Port: Qingdao port, Tianjing portAverage Response Time: ≤10.11h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a broad business scope covering coal and related products, non-metallic minerals, graphite and carbon products, chemical products excluding licensed chemicals, batteries, petroleum products excluding hazardous chemicals, graphene materials, and technical services. It reports extensive customization and R&D capabilities, including new products developed in the past year, ODM services, SDK availability, and OEM services for recognized brands. Service-management procedures, complaint handling, corrective actions, and finished-product inspection procedures are documented and followed. The supplier has export experience, self-operated import and export rights, inventory capability, and participation in the GIFA Exhibition. However, no overseas warehouse, showroom, agent, or branch is available, and contract status for manufacturing capacity is unknown. The provided information does not establish certifications, detailed production assets, or identifiable...

Supplier typeThe supplier is explicitly classified as a trading company. Its stated scope includes sales of coal and related products, non-metallic minerals, graphite and carbon products, certain chemical and petroleum products, batteries, graphene materials, and technical services.

After-Sales capabilityThe supplier reports written and followed procedures for service assessment, corrective and preventive actions, and customer complaints. It also offers overseas maintenance, training, and debugging in Taiwan, India, and Germany, although it has no overseas agents or branches.

R&D capabilityThe supplier states that it introduced new products during the past year, provides ODM services, and has an available SDK. These are direct indicators of product development and technical support capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported for both design services and R&D capability.

Product Q&A

Q:What is the carbon content of the Calcined Anthracite Coal?

The product offers high carbon content, with CPC-07 at 98% and CPC-08 at 98.5%.

Q:Can the particle size be customized?

Yes, standard sizes include 0-2mm, 2-5mm, 8-25mm, and 2-8mm, but special particle sizes are available upon customer requirements.

Q:What are the main applications of this product?

It is used in steel foundries, industry fields like brake pads, battery production, metallurgy for glass and aluminum, and others like conductive coatings.

Q:What is the annual production capacity?

The company has a total annual production of 270,000 tons, including 80,000 tons of Graphite petroleum coke, 40,000 tons of Semi Graphite petroleum coke, and 150,000 tons of calcined petroleum coke.

Q:Do you offer OEM and ODM services?

Yes, we provide full customization options including customization from samples, designs, and flexible customization.