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High Quality Al2O3 Materials White Alumina Grinding Ceramic Ball
US$300.00-500.00
1 Ton
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableFeature
Long Time Materials, Instant Materials, Hot ProductsRefractoriness (℃)
Refractoriness> 2000Model NO.
alumina ballsShape
BallProduct Name
High Alumina Refractory BallSio2 Content (%)
50%~65%Al2O3 Content (%)
65%~95%MGO Content (%)
0.8-1.2Cao Content (%)
0.34%Refractoriness (Degree)
Super-Class (RefractorinesCro Content (%)
0.002%Sic Content (%)
1.2-1.4Model Number
Refractory Balls, Customer's RequiremCold Crushing Strength(MPa)
13~36Application
Insulation FurnaceBulk Density(g/cm3)
2.3~3.1Size(mm)
40-80mmApparent Porosity(%)
25~18Thermal Shock Resistance
7~20Type
Refractory MaterialMaterial
Alumina BlockTransport Package
International StandardSpecification
CustomizableTrademark
China Zhengzhou RongshengOrigin
China Zhengzhou RongshengHS Code
6902100000Production Capacity
5000t Per YearKey features
High Alumina Content: Al2O3 content ranges from 65% to 95% for superior performance.
OEM/ODM Customization: Supports customization from samples and designs for specific needs.
Corrosion Resistance: Strong slag and corrosion resistance for harsh industrial environments.
High Thermal Conductivity: Ensures efficient heat transfer and high heat storage capacity.
Impact & Wear Resistance: Low wear and high impact resistance for extended service life.
Versatile Applications: Ideal for chemical, fertilizer, steel, and petrochemical industries.
Manufacturer Direct: Direct supply from factory with ISO9001 certification and quality guarantee.
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: ≤1.66h
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?
A:
Yes, our factory is located in Xinmi, Zhengzhou City, Henan Province.
Q:Do you accept OEM orders?
A:
Yes, we can do OEM and support customization from samples and designs.
Q:What is the MOQ for a trial order?
A:
There is no limit on MOQ; we offer the best suggestions based on your condition.
Q:What are the payment terms?
A:
Usually T/T, but L/C, Western Union, and PayPal are also available.
Q:How long is the delivery time?
A:
Delivery time depends on order quantity; peak season is one month, off-season is 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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