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High Density Graphite Columns for Sale

Name: High Density Graphite Columns for Sale
Brand: Shijiazhuang Nalai Biotechnology Co., Ltd.
SKU: 2131283125

Hebei, ChinaShijiazhuang Nalai Biotechnology Co., Ltd.

US$800.00-1,200.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Feature

Long Time Materials, Self -Lubricating

Shape

Columu

Model NO.

Graphite Column

Sample

Available

Color

Black Gray

Diameter

as Required

Porosity

12% Max

Density

1.68-1.85g/cm3

Fixed Carbon

99.99

Refractoriness (℃)

Refractoriness> 2000

Type

Graphite Column

Material

Graphite

Transport Package

Plastic Bags, Cartons, Wooden Cases

Specification

Customized

Trademark

NALAI

Origin

Hebei, China

Production Capacity

1000 Tons/Month

Key features

Self-Lubricating Property: Features excellent self-lubrication with low friction coefficient for wear resistance.

Customizable Diameter: Diameter is customizable as required to meet specific application needs.

High Conductivity: Good electrical and thermal conductivity suitable for steel furnaces and chemical industry.

Versatile Applications: Used as carburizer, reducing agent, and in guide bushings or self-lubricating bearings.

High Purity Carbon: Contains 99.99% fixed carbon with low ash content and high chemical stability.

Direct Factory Source: Direct factory with advanced machines and 18000m2 workshop ensuring quality supply.

Low Thermal Expansion: Low coefficient of thermal expansion ensures dimensional stability under heat.

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: ≤3.06hTerms 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.