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China Refractory Manufacturer Silicon Mullite Bricks for Cement Safety Zone
US$600.00-900.00
1 Ton
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableFeature
Long Time Materials, Instant Materials, FirebrickRefractoriness (℃)
Refractoriness> 2000Shape
BlockProduct Name
Silicon Mullite Refractory BricksApparent Porosity
20.0-22.0Bulk Density
2.5-2.6Cold Crushing Strength(MPa)
40~70MPaAdvantage
Thermal Shock ResistanceKeyword
Silica Mullite Brick for KilnCertificate
ISO9001 CEApplication
High Temperature Tunnel KilnAl2O3 Content (%)
48%-85%Raw Material
Silicon Mullite BrickProcessing Service
Punching, Cutting, MouldingType1
Fire BrickType
Heat-Resistant MaterialMaterial
China High Alumina BrickTransport Package
According to Customer RequirementsSpecification
230 x 114 x 65 mmTrademark
zhengzhou RSOrigin
China HenanHS Code
6902200000Production Capacity
5000ton/Tons Per YearKey features
Superior Abrasion Resistance: High density and special sintering process ensure long service life.
Customization Available: Custom sizes and materials available based on samples or designs.
ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 standards.
High Alumina Content: Al2O3 content ranges from 48% to 85% for enhanced strength.
Versatile Application: Suitable for cement kilns, steel, petrochemical, and power industries.
Professional Engineering Support: Expert team provides application, installation, and training services.
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: ≤1.76h
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 are the main applications of these bricks?
A:
They are primarily used in the transition and calcining zones of cement kilns, as well as in steel, petrochemical, and power industries.
Q:Can the size and material be customized?
A:
Yes, we offer customization for size and material based on customer samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 ton.
Q:What certifications does the product have?
A:
The product and factory are certified under ISO9001, ISO45001, ISO14001, and CE standards.
Q:What is the lead time for production?
A:
During peak season, it takes one month; during off-season, it takes within 15 workdays.
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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