What payment terms do you accept?

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

Do you offer OEM or ODM services?

Yes, we provide customization from samples and customization from designs.

High Purity Isostatic Graphite Block EDM Electric Spark Bipolar Plate Lubrication Graphite Electrode Carbon Graphite Block

Name: High Purity Isostatic Graphite Block EDM Electric Spark Bipolar Plate Lubrication Graphite Electrode Carbon Graphite Block
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2018198855

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$1,000.00-2,000.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Metallurgical Industry, Petrochemical Industry, Emd Graphite, Metallugy, Foundry, Sintering

Carbon Content

High-Carbon, High-Carbon

Expansion Ratio

>150Ml/G

Grain Size

Customizable

Grade

Industrial Grade

Forming Way

Molded Graphite

Type

Graphite Block

Composition

Carbon Content:99.95%

Crystal Morphology

Artificial Graphite

Product Name

Isostatic Graphite Block

Raw Material

Carbon, High Purity Graphite

Applicattion

Eaf Arc Furnace Smelting Steel

Type1

Extruded Graphite Block

Color

Black

Certificate

ISO9001

Density

Above 1.82-1.9g/cm3

Flexural Strength

15-70 MPa

Transport Package

Wooden Box

Specification

customizable

Trademark

RSNC

Origin

China

HS Code

380190900

Production Capacity

5000t/Year

Key features

High Purity Carbon Content: Carbon content exceeds 99%, with specific grades reaching 99.95% for superior performance.

Customizable Grain Size: Grain size can be tailored to meet specific application requirements.

Customizable Shapes and Sizes: Available in rectangular and round shapes with custom dimensions based on customer needs.

Excellent Corrosion Resistance: Resists molten metal erosion, melt erosion, and offers strong anti-leakage properties.

High Thermal Conductivity: Features superior thermal conductivity and good thermal shock resistance for high-temp applications.

Versatile Industrial Applications: Suitable for EDM, metallurgy, chemical industry, sintering, solar energy, and glass melting.

Strict Quality Control: Comprehensive inspection from raw materials to finished products ensures consistent quality.

Fast Shipping Options: Door-to-door courier in 3-4 days, air freight in 5-7 days, or sea freight in 15-30 days.

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: ≤0.84h

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 are the available shapes and sizes?

We offer rectangular and round shapes with custom sizes available to match your specific application needs.

Q:What is the minimum order quantity?

The minimum order quantity is 1 ton.