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High Quality Lightweight Mullite Refractory Insulation Bricks
US$450.00-900.00
10 Tons
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Classification

High-Alumina

Feature

Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity

Model NO.

FLM-0975

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

Standard Export Pallet

Specification

Customized Sizes Acceptable

Trademark

Fireramo

Origin

China

HS Code

6902200000

Production Capacity

1000ton/Month

Key features

High Thermal Insulation: Low thermal conductivity ranging from 0.14 to 0.53 W/m.k at various temperatures.
Light Weight Design: Bulk density ranges from 0.55 to 1.25 g/cm3 for energy saving.
Customizable Al2O3 Content: Al2O3 content can be customized from 37% to 77% to meet specific needs.
High Mechanical Strength: Cold crushing strength up to 3.5 Mpa and modulus of rupture up to 2.1 Mpa.
Proven Manufacturer: Established in 1998 with 108,000 sqm factory and 148,000 tons annual capacity.
Strict Quality Control: Products meet GB, ASTM, JIS, and DIN standards with third-party testing available.
Wide Application Scope: Ideal for shuttle kilns, roller kilns, glass, and petrochemical industries.

Company profile

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.

Product Q&A

Q:What is the Al2O3 content range?
A:
The Al2O3 content ranges from 37% to 77%, with specific models like JM23 (>=37%), JM26 (>=54%), JM28 (>=64%), JM30 (>=72%), and JM32 (>=77%).
Q:Can the product be customized?
A:
Yes, Al2O3 content, bulk density, and classification temperature can be customized within specified ranges.
Q:What are the payment terms?
A:
Flexible payment terms include a 30% deposit and 70% balance upon receipt of BL copy, or LC payment.
Q:Are free samples available?
A:
Yes, free samples are available upon request, but the buyer needs to cover the delivery costs.
Q:What is the lead time for production?
A:
The lead time is 1-3 months during peak season and one month during the off-season.

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