What information is needed for an accurate quote?

Please provide accurate drawings and your selected graphite material information when contacting us.

What are the main applications for these electrodes?

They are primarily used in EAF and LF furnaces for steel melting and electrolysis applications.

What is the average lead time?

Peak season lead time is one month, while off-season lead time is 1-3 months.

Durable 550 mm Graphite Electrode for Efficient Energy Solutions

Name: Durable 550 mm Graphite Electrode for Efficient Energy Solutions
Brand: Shijiazhuang Nalai Biotechnology Co., Ltd.
SKU: 1973346861

Hebei, ChinaShijiazhuang Nalai Biotechnology Co., Ltd.

US$1,450.00-1,580.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Ampere Density

18-30A/cm�

Application Area

Electrolysis

Manufacturing Technique

Pressurized Vibration

Shape

Cylinder

Quality System

ISO 9001:2015

Application

Eaf and Lf Furnace for Steel Melting

Bulk Density

1.6-1.9g/cm3

Type

RP Grade HP Grade UHP Grade

Material

High Temperature Resistant Graphite

Actual Dia

200-700mm

Actual Length

1600-2800 mm

Transport Package

Wooden Pallets with Steel Strips

Specification

1500-2700mm or customized

Trademark

Nalai

Origin

China

HS Code

8545190000

Production Capacity

40 Tons/Day

Key features

High Performance Graphite: Features high density, low resistivity, and strong chemical stability for efficient energy solutions.

Customizable Dimensions: Available in diameters 200-700mm and lengths 1600-2800mm to meet specific project needs.

Wide Grade Selection: Offering RP, HP, and UHP grades tailored for various steel melting applications.

Cost Efficiency: Delivers lower graphite consumption rates per ton of steel in EAF/LF furnace operations.

Direct Factory Supply: Manufactured directly by a factory with advanced machinery and 100+ employees.

ISO 9001 Certified: Manufacturing process adheres to ISO 9001:2015 quality system standards.

Thermal Shock Resistance: High resistance to thermal shock and mechanical vibration ensures operational stability.

Fast Response Time: Price quotes provided within 24 hours after receiving detailed requirements.

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: ≤3.48hTerms 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.