What is the lead time for orders?

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

What is the Zirconium content range?

The fused cast AZS blocks have ZrO2 content between 33% and 41%, divided into AZS-33#, AZS-36# and AZS-41#.

High Purity Alumina Melting Crucible Corundum Mullite Ceramic Sintering Sagger

Name: High Purity Alumina Melting Crucible Corundum Mullite Ceramic Sintering Sagger
Brand: Henan Fireramo Industrial Co., Ltd.
SKU: 2202842635

Henan, ChinaHenan Fireramo Industrial Co., Ltd.

US$100.00-500.00

100 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Zirconia-Corundum

Refractoriness (℃)

1580< Refractoriness< 1770

Model NO.

FLM-3423

Shape

Brick

Usage

Aerospace, Ceramic Production, Chemical Industry, Environmental Protection Equipment, Glass Manufacturing, Industrial Kilns, Petroleum Refining

Zirconium Content

Zirconium Content<30%

Zro2

31%~41%

Color

White

Bulk Density(g/cm3)

≤3.9

Feature

Long Time Materials

Transport Package

Export Pallte

Specification

Customized Sizes Acceptable

Trademark

Fireramo

Origin

China

HS Code

6902200000

Production Capacity

1000ton/Month

Key features

High Purity Material: Made of pure alumina powder and zircon sand with ZrO2 content between 33% and 41%.

Excellent Erosion Resistance: Features compact micro-structure and good thermal shock resistance for harsh environments.

Glass Industry Application: Specifically designed for glass manufacturing with low bubble separation and exudation.

Customizable Options: Zro2, Color, Bulk Density, and Feature can be customized according to client needs.

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

Professional QC System: All products tested for chemical composition and physical properties before delivery.

Large Scale Manufacturing: Annual capacity of 148,000 tons with established factory since 1998.

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.