What is the ash content of the graphite?

The ash content is maintained at a low level of 50 PPM for both DC-185 and DC-191 grades.

Where is your factory located?

Our factory is located in Beijing, China, approximately 50 kilometers from Beijing airport.

1.85 1.91g/cm3 Graphite Block for EDM

Name: 1.85 1.91g/cm3 Graphite Block for EDM
Brand: Chengchen graphite(Qingdao)Co.,Ltd
SKU: 766294782

Beijing, ChinaChengchen graphite(Qingdao)Co.,Ltd

US$5.50

500 kg

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

Application Area

Automobile Industry, Electronic Industry, Mould Of Plastics

Feature

Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance

Model NO.

EDM-1.85

Color

Black

Density

1.85

Ash Content

50ppm

Porosity

11%

Type

Graphite Mold

Carbon Content

High-Carbon

Grade

Industrial Grade

Forming Way

Molded Graphite

Crystal Morphology

Flake Graphite

Composition

99%Carbon

Transport Package

by Plywood

Specification

510*410*250

Trademark

Origin

Henan, China

HS Code

3801100030

Production Capacity

100tons/Per Day

Key features

High Thermal Conductivity: Features high thermal conductivity and thermal shock resistance for demanding EDM applications.

Corrosion Resistance: Engineered with superior corrosion resistance for use in chemical and electro-chemical industries.

Diverse Density Options: Available in bulk densities of 1.85g/cm3 and 1.91g/cm3 to suit specific requirements.

Low Ash Content: Maintains ultra-low ash content of 50 PPM for high purity performance in critical applications.

Customizable Dimensions: Manufactured according to specific customer drawings and technical specifications.

Wide Industry Application: Suitable for EDM, metallurgy, glass, ceramics, aerospace, and semiconductor processing.

Competitive Pricing: Offers stable quality and reasonable prices with professional service and technical expertise.

Global Export Experience: Established exporter since 2012 with shipments to USA, India, South Korea, Poland, and Mexico.

Company profile

Chengchen graphite(Qingdao)Co.,Ltd

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-05-01Nearest Port: XINGGANGAverage Response Time: ≤8.54hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company identified as both a trading company and manufacturer/factory, with activities associated with graphite and carbon-graphite products. It reports professional technical R&D capability, 3D software design, ODM services, OEM service for well-known brands, and multiple forms of customization. However, it has no available SDK and reported no new products during the past year. Overseas service infrastructure is absent, including overseas warehouses, showrooms, agents or branches, and offline trade-show participation. Service-management controls are weak because no written procedures or records were reported for service assessment, corrective and preventive actions, or complaint handling. The provided information does not establish certifications, detailed production resources, financial strength, or specific customer cases.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, while the associated-company information classifies the business as a trading company in the information transmission, software and information technology services sector. This indicates a mixed trading/manufacturing profile, but the slices do not verify the scope or scale of its own manufacturing operations.

After-Sales capabilityAfter-sales and service governance appear insufficiently documented: there are no written procedures or records for service-capability assessment, corrective and preventive actions, or effective complaint handling. The supplier also reports no overseas warehouse, showroom, agent or branch, although it states peak- and off-season lead times are each within 15 workdays and accepts several trade terms.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, and ODM services, supporting design and development capacity. However, it had no new products during the past year and has no available SDK, so the evidence shows some development capability but not a consistently strong innovation record.

Production capacityThe supplier is described as a manufacturer/factory and offers products including graphite blocks, molds, felt, powder, rotors, tubes, carbon graphite, and pyrolytic graphite. It also reports OEM service for well-known brands and lead times within 15 workdays in both seasons, but the slices do not provide production capacity, equipment, workforce, or quality-performance details.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor and flexible customization, and full customization. Its reported ODM and 3D software design services further support the ability to handle customized product-development requirements.