What is the lead time for orders?

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

What is the minimum order quantity?

Free samples are available, but buyers must cover delivery costs. For bulk orders, please contact us for specific MOQ details.

What is the warranty period?

Products are tested before delivery to ensure quality. Specific warranty terms should be discussed based on the order contract.

Mullite Insulation Brick for Glass Furnaces

Name: Mullite Insulation Brick for Glass Furnaces
Brand: Henan Fireramo Industrial Co., Ltd.
SKU: 2254267705

Henan, ChinaHenan Fireramo Industrial Co., Ltd.

US$620.00-1,615.00

10 Tons

Product specifications

Dimension

Product profile

Customization

Available

Classification

Clay

Feature

Light Weight, Long Time Materials

Model NO.

FM-JM

Production Process

Sintering Method

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Brick

Al2O3

37%~77%

Bulk Density

0.55g/cm3~1.25g/cm3

Classification Temperature

1260℃~1730℃

Type

Heat-Resistant Material

Material

Alumina Block

Transport Package

Export Pallet

Specification

Customized Sizes Acceptable

Trademark

Fireramo

Origin

China

HS Code

6902200000

Production Capacity

1000ton/Month

Key features

High Alumina Composition: Al2O3 content ranges from 55% to 65%, ensuring superior refractory performance.

Low Thermal Conductivity: Thermal conductivity is as low as 0.3-0.4 W/m.k for excellent energy saving.

High Mechanical Strength: Cold crushing strength reaches up to 2.5 MPa for durability in high temp.

Wide Application Scope: Suitable for glass, petrochemical, shuttle, and roller kiln linings.

Customizable Specifications: Al2O3, bulk density, and classification temperature can be customized.

International Standards: Meets GB, ASTM, JIS, and DIN standards with third-party test acceptance.

Large Production Capacity: Total annual output reaches 148,000 tons with multiple production lines.

Professional Technical Support: Provides furnace design, construction, maintenance, and training services.

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.