Center Enamel Successfully Delivers Glass-Fused-to-Steel Industrial Water Tanks for Industrial Water Project in the Democratic Republic of Congo
Created on 01.19
Center Enamel Successfully Delivers Glass-Fused-to-Steel Industrial Water Tanks for Industrial Water Project in the Democratic Republic of Congo
Water is the backbone of industrial development. From mining and manufacturing to energy production and infrastructure construction, reliable access to industrial water is essential for stable operations and sustainable growth. In regions such as Central Africa, where industrial expansion is accelerating while infrastructure challenges remain significant, selecting durable, low-maintenance, and internationally proven water storage solutions is critical to project success.
Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel) is proud to announce the successful completion of an Industrial Water Project in the Democratic Republic of Congo (DRC), where the company supplied and installed Glass-Fused-to-Steel (GFS) tanks as industrial water storage tanks. The project was completed in January 2026, with construction fully finished and the water storage system now operational, reliably supporting industrial activities at the site.
This project once again demonstrates Center Enamel’s strong engineering capability, global project execution experience, and commitment to delivering high-quality, long-lasting water storage solutions to customers worldwide.
Project Overview: Industrial Water Storage in the Democratic Republic of Congo
Project Background
The Democratic Republic of Congo is one of Africa’s fastest-growing industrial regions, driven by mining, energy, and infrastructure development. Industrial water plays a vital role in supporting these activities, including equipment cooling, material processing, cleaning, and operational utilities.
The project owner required a robust, corrosion-resistant, and easy-to-maintain industrial water storage system capable of operating reliably in challenging environmental conditions. After comprehensive evaluation, Glass-Fused-to-Steel tanks supplied by Center Enamel were selected as the optimal solution.
Project Specifications
Application: Industrial Water Tank
Project Location: Democratic Republic of Congo
Tank Type: Glass-Fused-to-Steel (GFS) Tanks
Tank Sizes and Quantities:
φ9.94 × 7.2 m (H) – 2 Sets
φ6.11 × 4.8 m (H) – 2 Sets
Project Completion: January 2026
Project Status: Construction completed, system fully operational
The combination of multiple tank sizes provided flexible water storage capacity, ensuring stable industrial water supply to meet operational demands.
Why Glass-Fused-to-Steel Tanks Were Chosen for This Project
Addressing Harsh Environmental Conditions
Industrial water projects in Central Africa face several challenges, including:
High humidity and temperature fluctuations
Potentially aggressive water chemistry
Limited access to long-term maintenance resources
Need for rapid installation and commissioning
Glass-Fused-to-Steel tanks are specifically designed to overcome these challenges, making them the preferred choice for this industrial water project in the DRC.
Glass-Fused-to-Steel Technology: The Core Advantage
What Is Glass-Fused-to-Steel?
Glass-Fused-to-Steel is a proprietary tank technology in which a specially formulated glass coating is permanently fused to high-strength steel plates at temperatures of 850–930°C. This fusion creates a chemically bonded composite that combines:
The structural strength and flexibility of steel
The corrosion resistance and chemical stability of glass
As China’s first manufacturer to independently develop Glass-Fused-to-Steel tanks, Center Enamel has more than three decades of experience in perfecting this technology.
Key Benefits of GFS Tanks for Industrial Water Storage
1. Exceptional Corrosion Resistance
Industrial water often contains minerals, chemicals, or impurities that can corrode conventional steel tanks. The glass coating in GFS tanks forms an inert barrier that resists corrosion, rust, and chemical attack, ensuring long-term performance even in demanding environments like the DRC.
2. Long Service Life
With proper design and installation, Center Enamel’s GFS tanks offer a service life exceeding 30 years, significantly reducing lifecycle costs and the need for frequent replacements.
3. Low Maintenance Requirements
The smooth, non-porous glass surface prevents scale buildup and simplifies cleaning, making GFS tanks ideal for projects where ongoing maintenance resources may be limited.
4. Structural Strength and Reliability
GFS tanks retain the mechanical strength of steel, allowing them to withstand wind loads, seismic activity, and operational stresses while maintaining structural integrity.
5. Environmentally Friendly and Sustainable
Both glass and steel are recyclable materials. GFS tanks support sustainable development goals by minimizing environmental impact and reducing material waste over time.
Engineering Design for the Congo Industrial Water Project
Customized Tank Configuration
For this project, Center Enamel engineered four Glass-Fused-to-Steel industrial water tanks in two different sizes to meet site-specific water storage requirements:
Two tanks with a diameter of 9.94 meters and a height of 7.2 meters
Two tanks with a diameter of 6.11 meters and a height of 4.8 meters
This configuration provided flexible storage capacity, allowing the system to support variable industrial water demand while maintaining operational stability.
Compliance with International Standards
All tanks supplied for the Congo industrial water project were designed, manufactured, and installed in strict accordance with international standards, including:
AWWA D103-09
ISO 28765
EN 1090 / Eurocode
ISO 9001 Quality Management System
These standards ensure safety, reliability, and global acceptance of Center Enamel’s products.
Manufacturing Excellence at Center Enamel
Advanced Production Facilities
Center Enamel operates a 150,000 m² modern manufacturing base, equipped with automated enameling lines, precision cutting systems, and advanced quality inspection equipment. Each steel panel used in the Congo project underwent strict quality control to ensure:
Uniform glass coating thickness
Excellent adhesion between glass and steel
Consistent mechanical performance
Nearly 200 Patented Technologies
With nearly 200 enameling and coating patents, Center Enamel continuously leads innovation in bolted tank manufacturing. These proprietary technologies ensure superior product performance and long-term reliability for industrial water applications.
Efficient Transportation and Installation
Modular Bolted Tank Design
One of the key advantages of Glass-Fused-to-Steel tanks is their modular bolted design. Instead of large welded structures, the tanks are shipped as prefabricated panels, which offers several benefits for international projects such as this one in the DRC:
Easier transportation to remote locations
Reduced shipping and logistics costs
Faster on-site assembly
Minimal need for heavy construction equipment
On-Site Construction and Commissioning
Center Enamel provided comprehensive technical support during installation, ensuring correct assembly and alignment of all tank components. Construction was completed efficiently, and the tanks were successfully commissioned, allowing the project to become fully operational by January 2026.
Operational Performance and Project Success
Since commissioning, the Glass-Fused-to-Steel industrial water tanks have been operating reliably, providing:
Stable industrial water supply
Consistent water quality
High operational efficiency
Minimal maintenance requirements
The project owner has expressed high satisfaction with the tank quality, installation efficiency, and overall performance of the water storage system.
Why Center Enamel Is the Preferred Partner for Industrial Water Projects
Proven Global Experience
Center Enamel has exported bolted tanks to more than 100 countries, including projects in Africa, the Middle East, Asia-Pacific, Europe, and the Americas. This extensive experience allows the company to adapt solutions to diverse climates, regulations, and operational conditions.
Comprehensive Product Portfolio
In addition to Glass-Fused-to-Steel tanks, Center Enamel offers:
Fusion Bonded Epoxy tanks
Stainless steel tanks
Galvanized steel tanks
Aluminum geodesic dome roofs
EPC technical support services
This wide product range ensures that every customer receives the most suitable solution for their application.
Commitment to Quality and Service
Center Enamel is certified to ISO9001, ISO45001, WRAS, NSF/ANSI 61, FM, and CE/EN1090, demonstrating its commitment to quality, safety, and environmental responsibility. From design and manufacturing to installation and after-sales support, Center Enamel provides end-to-end service for every project.
Supporting Industrial Growth in Africa
The successful completion of the Industrial Water Project in the Democratic Republic of Congo highlights Center Enamel’s contribution to industrial development across Africa. Reliable water storage is a cornerstone of sustainable industrial growth, and Center Enamel remains committed to supporting regional development through advanced engineering solutions.
Looking Ahead: Long-Term Partnership and Sustainable Development
As industrial activity continues to expand in the DRC and across Africa, the demand for durable and efficient water storage solutions will continue to grow. Center Enamel looks forward to establishing long-term partnerships with local and international stakeholders, delivering innovative storage systems that support economic growth, environmental protection, and operational excellence.
Conclusion: A Successful Industrial Water Tank Project in the Democratic Republic of Congo
The completion of the Congo industrial water project in January 2026 marks another milestone for Shijiazhuang Zhengzhong Technology Co., Ltd. (Center Enamel). By supplying four Glass-Fused-to-Steel industrial water tanks—including φ9.94 × 7.2 m (2 sets) and φ6.11 × 4.8 m (2 sets)—Center Enamel delivered a reliable, durable, and internationally compliant water storage solution tailored to the project’s needs.
This project once again confirms Center Enamel’s position as a global leader in Glass-Fused-to-Steel tank technology and a trusted partner for industrial water projects worldwide.
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