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Competitive Price Lightweight Mullite Firebrick Low Thermal Conductivity Jm23 Jm26 Mullite Insulating Brick
US$0.20-0.50
500 Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableClassification
MulliteFeature
Good Mechanical Strength, Good Thermal Insulation Performance, High-Temperature Resistant, Light Weight, Low Thermal Conductivity, Long Time Materials, Instant Materials, Top GradeModel NO.
JM23 JM26 JM28 JM30 JM32Production Process
Sintering MethodRefractoriness (℃)
1580< Refractoriness< 1770Shape
BrickProduct Name
Mullite Insulating BrickProcessing Service
Cutting, MouldingUsage
Glass Furnace, Steel Converter .etcQuality
High QualityKeyword
Light Weight Insulation BrickType
Refractory MaterialPackage
Carton with PalletAl2O3
More Than 77Material
MulliteFe2o3
Less Than 0.4Price
Factory OutletsOEM
YesCertificate
ISO9001,CETransport Package
International StandardSpecification
CustomizableTrademark
RONGSHENGOrigin
China HenanHS Code
6902200000Production Capacity
500ton/Tons Per YearKey features
Light Weight Design: Low bulk density ranging from 0.55 to 1.03 g/cm3 for energy saving.
Customizable Shapes: Available in standard, shaped, and special shaped bricks according to requirements.
High Mechanical Strength: Cold crushing strength up to 2.5 Mpa and modulus of rupture up to 2.1 Mpa.
Thermal Shock Resistance: Good integrity with furnace lining and resistance to rapid temperature changes.
Wide Industrial Application: Suitable for steel, glass, ceramics, cement, and petrochemical kilns.
ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 strict quality control.
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: ≤1.94h
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:Are you a manufacturer or trader?
A:
We are a manufacturer. Sometimes we help our clients purchase relevant products as a trader.
Q:What is the Minimum Order Quantity (MOQ)?
A:
There is no limitation on MOQ. The standard minimum order quantity is 1 ton.
Q:Can we visit your factory?
A:
Of course, you are welcome to visit at any time. Seeing is believing.
Q:What are your payment terms?
A:
Payment terms are negotiable. We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
Q:Does your factory accept customization?
A:
Yes, professional technology teams and engineers can satisfy your customization needs, including cutting and moulding.
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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