What are the available sizes?

Common sizes include 150*80mm, 150*1000mm, 150*1200mm, 200*800mm, 200*1000mm, 200*1200mm, 260*1200mm, 150*800mm, 500*400*60mm, 600*210*60mm, and 900*180*45mm.

Does the resistance change after a big current shock?

No, after a big current shock, the resistance does not increase, and the material does not harden or suffer brittle fracture.

150*800mm Low Resistance Graphite Grounding Block

Name: 150*800mm Low Resistance Graphite Grounding Block
Brand: Chengchen graphite(Qingdao)Co.,Ltd
SKU: 755152402

Beijing, ChinaChengchen graphite(Qingdao)Co.,Ltd

US$20.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Graphite Mold

Carbon Content

High-Carbon

Model NO.

150*800

Grade

Industrial Grade

Forming Way

Extruded Graphite

Crystal Morphology

Flake Graphite

Composition

Carbon

Transport Package

by Ply-Wood

Specification

Specilized

Trademark

Origin

Beijing

HS Code

3801100090

Production Capacity

200PCS/Per Day

Key features

Low Resistance Stability: Maintains low grounding resistance with long-term stability, unaffected by seasons or climate.

High Conductivity: Nonmetallic graphite material ensures excellent electrical conductivity and stability characteristics.

Corrosion Resistant: Non-toxic, pollution-free, and resistant to corrosion, ensuring a long service life.

Shock Resistance: Withstands big current shocks without increasing resistance or suffering brittle fracture.

Versatile Application: Ideal for power, telecom, railway, mining, defense, and high soil resistivity areas.

Easy Installation: Simple to install and not affected by complex geological or climate conditions.

Moisture Absorption: Absorbs moisture effectively to maintain good contact with soil and low grounding resistance.

Multiple Sizes: Available in various sizes including 150*800mm, 200*1000mm, and custom dimensions.

Company profile

Chengchen graphite(Qingdao)Co.,Ltd

Beijing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-05-01Nearest Port: XINGGANGAverage Response Time: ≤6.40hTerms 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.

Product Q&A

Q:What are the main applications of this graphite grounding block?

It is widely used in electric power, telecommunications, railway, construction, mining, defense, and factories for grounding, lightning protection, and anti-static grounding, especially in high soil resistivity areas.

Q:How does the product perform in different seasons?

The grounding resistance is not affected by seasons and maintains long-term stability, ensuring consistent performance year-round.

Q:Is the material environmentally friendly?

Yes, the graphite grounding module is non-toxic, pollution-free, and corrosion-resistant, making it safe for the environment.

Q:What is the lead time for orders?

The average lead time is 1-3 months during the off-season and 6-12 months during the peak season.

Q:What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.