What is the lead time for orders?

Peak Season Lead Time: 1-3 months. Off Season Lead Time: one month.

What is the main usage of this product?

Mainly used in large-scale aluminum electrolytic cells for power saving and long life.

Good Thermal Shock Resistance Semi-Graphitic Cathode Block

Name: Good Thermal Shock Resistance Semi-Graphitic Cathode Block
Brand: Henan Fireramo Industrial Co., Ltd.
SKU: 1957441415

Henan, ChinaHenan Fireramo Industrial Co., Ltd.

US$1,335.00-1,615.00

10 Tons

Product profile

Customization

Available

Classification

Graphitized Composites

Feature

Chemical Corrosion Resistance, Corrosion Resistance, Good Abrasion Resistance, Good Insulation Performance, High Mechanical Strength, Thermal Shock Resistance

Model NO.

FLM-0031

Shape

Block

Usage

Aerospace, Automotive Manufacturing, Electronic Equipment, High-Temperature Furnaces, Medical Equipment, Sports Equipment, Wind Energy

Bulk Density

≥1.54G/Cm3

Refractoriness (Degrees Celsius)

1770< Refractoriness< 2000

Type

Refractory Material

Material

Graphitized Cathode Block

Transport Package

Export Pallet

Specification

Customized Sizes Acceptable

Trademark

Fireramo

Origin

China

HS Code

6902200000

Production Capacity

2000ton/Month

Key features

High Thermal Shock Resistance: Excellent resistance to rapid temperature changes and thermal stress.

Power Saving Effect: Optimized for large-scale aluminum electrolytic cells to reduce energy consumption.

High Mechanical Strength: Compressive strength up to 32 MPa and flexural strength up to 10 MPa.

Corrosion Resistance: Strong resistance to molten salt erosion and sodium attack.

Long Service Life: Extends the lifespan of aluminum electrolytic cells significantly.

High Purity Options: Ash content as low as 2% available in GS-10 model.

Proven Manufacturer: Established in 1998 with 108,000 sqm factory and 400 employees.

Company profile

Henan Fireramo Industrial Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.64h

AI-Powered supplier vetting

SummaryHenan Fireramo Industrial Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory, supplying refractory bricks, refractories, castables, fire bricks, and fire mortar. It reports broad customization and ODM/OEM services, but no new products in the past year and no available SDK. The supplier states that its personnel have more than 30 years of industry experience and maintains technical cooperation relationships with refractory and steel research organizations. However, evidence of formal service-management procedures is weak: no written procedures or records were provided for supplier assessment, corrective actions, or complaint handling. The supplier has no overseas warehouse, showroom, agents, or branches, although it has participated in a 2025 offline trade exhibition. Audit information identifies CTI as the auditing organization, with a report covering January 2026 to January 2027, but the stated audit evaluation result is 0.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, organized as a limited company in Henan, China. Its stated business scope includes refractory-material sales and related technical services, while its product scope covers refractory bricks, refractories, castables, fire mortar, and related items.

After-Sales capabilityThe supplier reports no written procedures or records for effective complaint handling, service-capability assessment, or corrective and preventive actions. It also has no overseas warehouse, showroom, agents, or branches; its stated service support is therefore limited in the provided evidence, despite accepting several quotation and payment terms and reporting a one-month lead time in both peak and off-season periods.

Customization capabilityThe supplier explicitly reports customization from samples, designs, full customization, minor customization, and flexible customization. It also states that ODM services are available, providing direct evidence of broad customization support.

Client casesThe supplier reports providing OEM services for well-known brands and describes technical cooperation with Luoyang Institute of Refractories Research Co., Ltd., an Iron and Steel Research Institute, and Chongqing Iron and Steel Co., Ltd. These statements indicate named business or cooperation references, but no detailed customer projects, order results, or independently verified case outcomes are provided.