What is the Al2O3 content of the brick?

The Al2O3 content is between 30% and 40%, with specific grades ranging from 32% to 34%.

High Quality Sk32, Sk33, Sk34 Chamotte Refractory Fire Brick for Pizza Oven

Name: High Quality Sk32, Sk33, Sk34 Chamotte Refractory Fire Brick for Pizza Oven
Brand: Henan Fireramo Industrial Co., Ltd.
SKU: 1941542772

Henan, ChinaHenan Fireramo Industrial Co., Ltd.

US$200.00-600.00

10 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Classification

High-Alumina

Feature

Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity, Long Time Materials

Model NO.

NTZ-3

Production Process

Sintering Method

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Brick

Al2O3

30-40%

Bulk Density

1.65-2.2g/cm3

Apparent Porosity

20%~24%

Cold Crushing Strength

15-35MPa

Refractoriness Under Load

1250-1350℃

Type

Refractory Material

Material

Bauxite or Chamotte

Transport Package

Export Pallet

Specification

Customized Sizes Acceptable

Trademark

Fireramo

Origin

China

HS Code

6902100000

Production Capacity

1000ton/Month

Key features

Customizable Dimensions: Standard sizes 230x114x65mm or 230x114x76mm; other sizes available upon request.

Superior Thermal Insulation: Features low thermal conductivity and good thermal insulation performance.

Acid Erosion Resistance: Resists erosion from acid slag and acid gas in harsh industrial environments.

High Mechanical Strength: Cold crushing strength ranges from 25MPa to 35MPa for durability.

Versatile Industrial Application: Ideal for boilers, glass kilns, cement kilns, blast furnaces, and electric furnaces.

Advanced Manufacturing: Produced via sintering method with high alumina content (30-40% Al2O3).

Reliable Logistics: Self-owned logistics team ensures timely delivery with waterproof pallet packaging.

Company profile

Henan Fireramo Industrial Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.01h

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.