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Graphitized Cathode Carbon Blocks for Furnace Construction and Aluminum Electrolysis Cells

Name: Graphitized Cathode Carbon Blocks for Furnace Construction and Aluminum Electrolysis Cells
Brand: Shijiazhuang Nalai Biotechnology Co., Ltd.
SKU: 1973798671

Hebei, ChinaShijiazhuang Nalai Biotechnology Co., Ltd.

US$299.00-800.00

1 Ton

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Semiconductor, 3D Hot Bending Glass Die

Carbon Content

High-Carbon

Model NO.

Expansion Ratio

>300Ml/G

Grain Size

177μm

Density

1.85 g/cm3

Sample

Available

Particle Size

5~7 Micron

Grade

Industrial Grade

Forming Way

Isostatic Graphite

Crystal Morphology

Compact Crystalline Graphite

Type

Graphite Block

Composition

Carbon

Transport Package

Wooden Box

Specification

customize

Trademark

NALAI

Origin

Hebei, China

Production Capacity

3000 Tons/Month

Key features

High Carbon Content: Made from domestic petroleum coke with carbon content above 99%.

Customizable Shapes: Machined to specific shapes according to customer requirements.

High Temperature Resistance: Features special thermal shock resistance and high temperature stability.

Excellent Conductivity: Superior thermal and electrical conductivity for industrial applications.

Chemical Stability: High chemical stability suitable for chemical and semiconductor industries.

Low Ash Content: Ash content is less than or equal to 0.3% for high purity.

Free Sample Available: Free samples available, customer only pays for international courier charge.

Factory Direct Sales: Direct factory with combined production and export capabilities.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shijiazhuang Nalai Biotechnology Co., Ltd.

Hebei, China

Business Type: Trading CompanyExport Year: 2021-08-10Nearest Port: tianjinAverage Response Time: ≤2.63hTerms of Payment: LC, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited trading company with six employees and product coverage including bolt seals, metal seals, and graphite electrodes. It reports OEM service for well-known brands, broad customization options, export activity across multiple regions, and ISO 9000/9001/14000/14001 certifications. However, it has one R&D engineer, fewer than five years of total R&D-engineer experience, no new products launched in the past year, no SDK, no inventory, no overseas warehouse or showroom, and unknown raw-material traceability and manufacturing-outsourcing controls. An SGS audit record is provided, but the stated audit result is not interpretable without a defined scoring scale. Financial information is present only as reporting years, so financial credibility cannot be established.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, ISO 14000, and ISO 14001 management-system certifications. The slices do not provide certificate numbers, issuing bodies, validity dates, or scope, so the certifications are reported but their current applicability cannot be independently assessed.

After-Sales capabilityThe supplier reports no in-stock service capability, no overseas warehouse, and no overseas showroom. Its outsourcing procedures and manufacturing contracts are also marked unknown; no direct after-sales support process is provided.

R&D capabilityInnovation evidence is weak: the supplier has one R&D engineer, less than five years of total R&D-engineer experience, launched no new products in the past year, and has no available SDK. OEM capability is reported, but it does not offset the explicit limitations in product-development resources and recent launches.

Customization capabilityThe supplier explicitly offers customization from samples, designs, flexible customization, minor customization, and full customization, and also reports OEM service for well-known brands. These statements directly support broad customization capability.