Where are the nearest shipping ports?

The nearest ports are Tianjin Port, Shanghai Port, and Dalian Port.

What is the expansion ratio of the product?

The expansion ratio is between 150 and 300 times.

What types of graphite products do you supply?

We supply graphite electrodes, powder, gouging carbon rods, blocks, rods, and machined parts.

Natural Expandable Graphite 32mesh 99.9% Carbon 150times Expansion Ratio

Name: Natural Expandable Graphite 32mesh 99.9% Carbon 150times Expansion Ratio
Brand: SHANGHAI GC CO., LTD.
SKU: 2041999645

Shanghai, ChinaSHANGHAI GC CO., LTD.

US$500.00-2,500.00

20 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Carbon Content

High-Carbon

Type

Graphite Powder

Model NO.

Expandable Graphite

Grade

Industrial Grade

Crystal Morphology

Flake Graphite

Composition

Graphite

Forming Way

Graphite

Transport Package

Paper Bag, Bulk Bag, Pallet

Specification

customized

Trademark

GES

Origin

China

HS Code

3824999940

Production Capacity

20, 000 Tons/Year

Key features

High Carbon Content: Carbon content ranges from 90% to 99.99% for superior purity.

High Expansion Ratio: Instantly expands 150 to 300 times in volume at high temperatures.

Versatile Particle Sizes: Available in various mesh sizes from 325mesh to 35mesh.

Superior Physical Properties: Features loose porous structure, self-insertion, softness, and resilience.

Established Manufacturer: Family-owned business with over 60 years of industry experience since 1958.

Global Supply Network: Serves markets in North America, Europe, Asia, Africa, and Oceania.

Flexible Lead Times: Off-season delivery within 15 workdays; peak season 1-3 months.

Comprehensive Product Range: Supplier of electrodes, powder, rods, blocks, and machined parts.

Company profile

SHANGHAI GC CO., LTD.

Shanghai, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2002-11-25Nearest Port: TIANJIN PORT, SHANGHAI PORT, DALIAN PORTAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplied information describes China-based trading and manufacturing entities associated with graphite and carbon products. Evidence includes ISO 9000 and ISO 9001 certifications, four production lines, stated quality-control and R&D staffing, customized and semi-machined graphite capabilities, broad export coverage, and self-operated import/export rights. However, the slices contain entity-name and location variations, and provide no verified customer cases, post-sale performance records, or sufficient non-financial evidence to assess financial credibility. Some operational claims are company descriptions rather than independently validated records.

Supplier typeThe information identifies the supplier as a trading company and also as a trading company/manufacturer-factory. GES Asia-Pacific Co., Limited is separately identified as a supplier of carbon and graphite products, while another record gives SHANGHAI GC CO., LTD. as the English company name; this indicates trading and manufacturing involvement but also leaves entity consistency unclear.

CertificationsThe supplier is stated to hold ISO 9000 and ISO 9001 certification. These are explicit management-system certifications and support a positive assessment for this field.

Production capacityEvidence includes a stated factory location, four production lines, 6–10 quality-control staff, broad export markets, and lead-time information for peak and off-peak periods. This supports established production and fulfillment capacity, although the records do not independently verify the factory relationship or production volumes.

Customization capabilityThe supplier explicitly offers customized graphite machining and semi-machined graphite machining, and states that staff can match customer requirements with suitable graphite products. This is direct evidence of customization capability.