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High Strength Zirconia Corundum Azs Block
US$1,500.00-4,000.00
10 Tons
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableProduction Process
High-DensityRefractoriness (℃)
1770< Refractoriness< 2000Model NO.
AZS-2Type
Zircon Corundum BrickZro2
32%~41%Al2O3
45~50%Bulk Density
3.7~3.9 g/cm3Cold Crushing Strength
200~300 MPaFeature
Long Time MaterialsShape
BrickMaterial
Alumina BlockTransport Package
Export PalletSpecification
Customized Sizes AcceptableTrademark
FireramoOrigin
ChinaHS Code
6902200000Production Capacity
1000ton/MonthKey features
Excellent Erosion Resistance: Superior performance in glass industry applications with long-term durability.
High Compression Strength: Cold crushing strength reaches up to 300 MPa for structural integrity.
Compact Micro-structure: Dense composition ensures good thermal shock resistance and low porosity.
Customizable Composition: ZrO2 content adjustable from 32% to 41% across AZS-33, 36, and 41 types.
Proven Manufacturer: Factory established in 1998 with 108,000 sqm facility and 148,000 tons capacity.
Free Samples Available: Buyers can request free samples, covering only the delivery cost.
Strict Quality Control: Thorough testing of chemical and physical properties before delivery.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤1.40h
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 are the available types of AZS bricks?
A:
The fused cast AZS blocks are categorized into three types: AZS-33#, AZS-36#, and AZS-41#, based on zirconia content ranging between 33% and 41%.
Q:What are the main features of AZS bricks?
A:
Key features include compact micro-structure, good erosion resistance, good thermal shock resistance, and high compression resistance.
Q:What are the payment terms?
A:
We accept a 30% deposit with the remaining 70% against the BL copy or by LC, among other payment options.
Q:Do you provide free samples?
A:
Yes, we provide free samples with the buyer covering the delivery cost.
Q:What standards do your products meet?
A:
We meet GB, ASTM, JIS, and DIN standards, and we welcome third-party testing.
Send Inquiry
*To:Henan Fireramo Industrial Co., Ltd.
Henan Fireramo Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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