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Anti-Spalling Alumina Refractory Brick High Alumina Industrial Firebrick
US$330.00
1-19 Tons
US$300.00
20+ Tons
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableApplication
Reverberatory FurnaceMaterial
Alumina BlockModel NO.
SK32 SK34 SK36 SK38Refractoriness (℃)
1580< Refractoriness< 1770Product Name
Refractory High Alumina BrickModel Number
Sk32 Sk34 Sk36 Sk38 High Alumina BrickApparent Porosity
Less Than 23%Bulk Density(Kg/M3)
2.0-2.5g/cm3Cold Crushing Strength(MPa)
40~70MPaRefractoriness Under Load (0.2MPa)
Min 1420Color
YellowCertificate
ISO9001Al2O3 Content (%)
48%-85%Feature
Long Time Materials, Top Grade, Instant MaterialsType
Refractory MaterialShape
BrickTransport Package
International StandardSpecification
CustomizableTrademark
Zhengzhou Rongsheng Refractory Co., Ltd.Origin
Zhengzhou Rongsheng Refractory Co., Ltd.HS Code
6902200000Production Capacity
5000ton/Tons Per YearKey features
High Alumina Content Range: Available with Al2O3 content from 48% to 85% for various industrial needs.
Superior Cold Crushing Strength: Features high compressive strength ranging from 40 to 70 MPa for durability.
Customizable Dimensions: Special shapes and sizes can be customized according to customer requirements.
Wide Application Scope: Suitable for steel, non-ferrous metal, building materials, and energy industries.
ISO 9001 Certified Quality: Manufactured under strict ISO9001 quality control systems for reliability.
OEM and ODM Services: Full customization available from samples and designs with professional support.
Energy Efficient Design: Lightweight structure with low heat storage for quick and economical heating.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.93h
AI-Powered supplier vetting
SummaryThe supplier is a professional refractory-material and kiln-engineering supplier with capabilities covering shaped and unshaped refractory materials, castables, refractory cement, wear-resistant ceramics, graphite electrodes, kiln equipment, and related engineering services. It provides 3D design, sample/design-based customization, ODM, and OEM services, but reported no new products during the past year and has no SDK. Production information indicates two production lines and stated annual capacities including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and 50,000 tons of another refractory castable category. Quality and management certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Service procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, the supplier lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity...
Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates across refractory materials, castables, ceramics, graphite electrodes, kiln equipment, and kiln-related engineering services. This indicates a specialized industrial supplier rather than a general trading entity.
CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management coverage.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and quality assurance, and it maintains in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, so overseas physical service support is limited.
R&D capabilityThe supplier has three R&D engineers and provides 3D design, ODM, and OEM services, demonstrating design and development capability. However, it reported no new products in the past year and has no available SDK, so evidence of recent product innovation is limited.
Production capacityThe supplier operates two production lines and reports substantial annual capacities, including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and another 50,000-ton refractory castable category. It has defined equipment and finished-product inspection instructions, but lacks a valid contract between the factory and related subcontractor, creating a documented capacity-governance concern.
Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These combined capabilities directly support customized product development and manufacturing.
Product Q&A
Q:What is the Al2O3 content range?
A:
The Al2O3 content ranges from 48% to 85%, divided into Grade I (>75%), Grade II (60-75%), and Grade III (48-60%).
Q:Can the brick size be customized?
A:
Yes, special shapes and sizes can be customized according to customer requirements beyond standard dimensions like 230*114*65mm.
Q:What are the main applications?
A:
Used in iron & steel, non-ferrous metal, building materials, energy, and petrochemical industries for furnaces and kilns.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 ton.
Q:What payment terms are accepted?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED*Content:
Supplier replies will be sent to your registered email
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