Monolithic Refractories
Contact Us
Phone / WhatsApp / Wechat:
0086 19059612888
Add:Micun & Laiji Refractory Industry Zone, Xinmi City, Henan Province, China
Monolithic Refractories
Monolithic Refractories
Providing a full line of monolithic refractories, including castables, plastics, and repair mixes. These materials allow for flexible installation and rapid maintenance, effectively reducing kiln downtime and overall repair costs.
Rapid Installation/Repair‌ ‌Flexible Application‌ ‌Downtime Reduction Custom Formulations‌ ‌Cold Application‌

Al₂O₃:46-95%;

Refractoriness:1300-1790℃;

Application:Brick Masonry;

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Type:CA50,CA70,CA80;

Al₂O₃:50-82%;

Initial Setting Time:30-240min;

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Al₂O₃:46%-60%;

Fe₂O₃: 0.7%-1.0%;

Operating Temp:1300-1500℃;

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ZrO₂:≥30%;

Al₂O₃:≥50%;

Bulk Density:≥2.85g/cm³;

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ZrO₂:≥63%;

Bulk Density:≥3.3g/cm³;

Max Particle Size:5mm;

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Al₂O₃:≥45%;

Bulk Density:1.-1.8g/cm³;

Operating Temp:1300-1500℃;

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SiC:76-85%;

Bulk Density:≥2.24g/cm³;

Feature:Wear resistant;

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Bulk Density:0.8-1.3g/cm³;

Operating Temp:1200-1300℃;

Cold Crushing Strength:2.0-20MPa;

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Al₂O₃:42-85%;

Refractoriness:≥1640℃;

Bulk Density:2.15-.65g/cm³;

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About XZK Group

Strengths
Innovation
R&D Team
Facilities
Honors
Product Portfolio
Specializing in premium zircon, corundum, sintered AZS, and monolithics. With a $70M+ annual output, we deliver durable linings for global high-temp industries.
Capacity
4 automated microcomputer batching systems.
4 ultra-high-temp tunnel kilns & 5 shuttle kilns.
20+ CNC hydraulic presses (630-1500T).
Digitalized workshops with 100,000T annual capacity.
Core Strengths
Core Strengths
Core Strengths
Core Strengths
Core Strengths
💡
93 patents, featuring the "Tri-Resist Brick" for glass kilns. Field-proven for superior corrosion and thermal shock resistance.
📜
Co-authored multiple National Standards for Andalusite, Chrome-Corundum, and Zircon bricks with CBMA.
🤝
Strategic partner to Fortune 500 leaders: China Baowu, CNBM, CSG, Xinyi, and Kibing Glass.
Tech & Innovation
Tech & Innovation
Tech & Innovation
Expert R&D Team
Led by Prof. Shi Gan, our 40+ engineers leverage advanced testing centers to drive innovation in green refractory technologies.
Professor Shi Gan
Prof. Shi Gan
Chief Scientist
Senior Engineer & National Expert (State Council Allowance).
Key drafter of 5+ national refractory standards.
Inventor of "Tri-Resist Brick", maximizing glass furnace lifespan.
R&D Center
Laboratory Equipment
Zhongke Refractories
Insulating Materials Base: Alumina Bubble, Mullite, High-Alumina & Fireclay bricks.
Zhongke New Materials
Special Refractories Base: Chrome-Corundum, Tri-Resist, and Low-Porosity bricks.
Henruida New Materials
Premium Refractories Base: Zircon, Corundum, Sintered AZS, and monolithics.
Zhengzhou Zhongke Refractories Co., Ltd. Zhengzhou Zhongke New Materials Co., Ltd. Zhengzhou Henruida New Materials Co., Ltd.
Certifications & Honors

Certified by ISO 9001, 14001, 45001, 50001 Management Systems.

Honored as:

  • National High-Tech Enterprise
  • Specialized & Innovative SME
  • Provincial Green Factory
  • Grade A Environmental Enterprise
Certifications & Honors
Beginning with professional consultation to accurately identify and address specific requirements
One-to-one Service
We offer one-on-one dedicated sales and technical team services to perfectly solve any refractory material problems you encounter
Professional Solution
The company has over 30 technical R&D personnel and can provide professional solutions based on the on-site conditions of customers
Quality Management System
We have a strict quality management system to ensure the stability of the quality of each batch of products.
Responsible After-sales Service
Our dedicated technical team will visit customers regularly and provide free lifetime after-sales service
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Contact Us
Phone/WhatsApp/Wechat: 0086 19059612888
Add: Micun Industrial Area, Xinmi City, Henan Province, China
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