What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

400mm Regular Impregnated Electrode Graphite

Name: 400mm Regular Impregnated Electrode Graphite
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 1908589931

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$2,000.00

1-14 Tons

US$1,500.00

15+ Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Ampere Density

18-30A/cm�

Application Area

Smelt

Model NO.

RP, HD, HP, SHP, UHP

Manufacturing Technique

Machining

Shape

Graphite Electrode Rod

Type

Graphite Electrodes

Carbon Content

High-Carbon

Grade

UHP

Forming Way

Molded Graphite

Crystal Morphology

Flake Graphite

Composition

Petroleum Coke

Products Name

HP Graphite Electrodes for Arc Furn

Length

500mm--2100mm, as Customer's Requested

Keyword

Graphite Electrode RP HP UHP

Flexural Strength (N/M2)

Transport Package

Wooden Box

Specification

1600~3000mm

Trademark

RSNC

Origin

China

Production Capacity

5000t/Year

Key features

High Conductivity & Low Resistivity: Low electric resistance and high density ensure excellent electrical conductivity for arc furnaces.

High Anti-Oxidation Capability: Compact structure and high mechanical strength provide superior resistance to oxidation at high heat.

Low Ash & Sulphur Content: Low sulphur and low ash prevent secondary impurities in steel during the refining process.

Precision Machining Accuracy: Processed with professional CNC machining to ensure precise dimensions and tight tolerances.

Wide Application Range: Suitable for LF, EAF steelmaking, yellow phosphorus, industrial silicon, and copper melting.

Customizable Length: Lengths available from 500mm to 2100mm, customizable according to customer requests.

High Quality Raw Materials: Made from high-quality low ash materials like petroleum coke and needle coke for superior performance.

Multiple Grade Options: Available in RP, HP, and UHP grades to meet different power and strength requirements.

Company profile

Years of Export ExperienceProduct Certification

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.61h

AI-Powered supplier vetting

SummaryThe supplier is a professional refractory-material and kiln-engineering supplier with capabilities covering shaped and unshaped refractory materials, castables, refractory cement, wear-resistant ceramics, graphite electrodes, kiln equipment, and related engineering services. It provides 3D design, sample/design-based customization, ODM, and OEM services, but reported no new products during the past year and has no SDK. Production information indicates two production lines and stated annual capacities including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and 50,000 tons of another refractory castable category. Quality and management certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Service procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, the supplier lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates across refractory materials, castables, ceramics, graphite electrodes, kiln equipment, and kiln-related engineering services. This indicates a specialized industrial supplier rather than a general trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and quality assurance, and it maintains in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, so overseas physical service support is limited.

R&D capabilityThe supplier has three R&D engineers and provides 3D design, ODM, and OEM services, demonstrating design and development capability. However, it reported no new products in the past year and has no available SDK, so evidence of recent product innovation is limited.

Production capacityThe supplier operates two production lines and reports substantial annual capacities, including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and another 50,000-ton refractory castable category. It has defined equipment and finished-product inspection instructions, but lacks a valid contract between the factory and related subcontractor, creating a documented capacity-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These combined capabilities directly support customized product development and manufacturing.

Product Q&A

Q:Are you a trading company or manufacturer?

We are Manufacturer of refrcatory materials, We can provide you with high quality products at more competitive prices.

Q:When can I get the price?

We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.

Q:What about the lead time for mass product?

The lead time is based on the quantity, about 7-12days. For graphite product, apply Dual-use items license need about 15-20 working days.

Q:What is the minimum order quantity?

The minimum order quantity is 1 ton.

Q:What are the payment terms?

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