S3, S4, S5 Grade Used Fused Cast Azs Blocks, Alumina Refractory Blocks

Name: S3, S4, S5 Grade Used Fused Cast Azs Blocks, Alumina Refractory Blocks
Brand: Henan Fireramo Industrial Co., Ltd.
SKU: 1944476802

Henan, ChinaHenan Fireramo Industrial Co., Ltd.

US$900.00-1,800.00

10 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Zirconia-Corundum

Refractoriness (℃)

1770< Refractoriness< 2000

Model NO.

MN042

Shape

Brick

Usage

Ceramic Production, Chemical Industry, Environmental Protection Equipment, Glass Manufacturing, Industrial Kilns, Petroleum Refining, Steel Smelting, Frit Kilns

Zirconium Content

30%<Zirconium Content<65%

Feature

Long Time Materials

Type

Refractory Material

Zro2

31%~41%

Bulk Density

3.45~4.0 g/cm3

Cold Crushing Strength

300 MPa

Transport Package

Export Pallet

Specification

Customized Sizes Acceptable

Trademark

Fireramo

Origin

China

HS Code

6902200000

Production Capacity

1000ton/Month

Key features

High Erosion Resistance: Compact micro-structure provides excellent resistance to chemical erosion in harsh environments.

Thermal Shock Resistance: Superior performance in maintaining structural integrity under rapid temperature changes.

High Compression Strength: Cold crushing strength reaches up to 300 MPa for durable industrial kiln applications.

Multiple Grade Options: Available in AZS-33#, AZS-36#, and AZS-41# to suit specific zirconia content requirements.

Wide Application Scope: Ideal for glass manufacturing, steel smelting, chemical industry, and ceramic production.

Professional QC System: Strict testing of chemical composition and physical properties before delivery.

Customized Solutions: Supports customized features including bulk density, strength, and zirconia content.

Established Manufacturer: Factory established in 1998 with over 108,000 sqm area and 148,000 tons annual capacity.

Company profile

Henan Fireramo Industrial Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.55h

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.