High-Quality Glass-Fused-to-Steel Tanks with AWWA D103 / EN ISO 28765 Standards

At Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel), we pride ourselves on providing high-quality storage solutions that meet the toughest industry standards. Our Glass-Fused-to-Steel (GFS) tanks are engineered to offer exceptional durability, corrosion resistance, and long-term performance in a wide range of applications, including water storage, wastewater treatment, biogas storage, and industrial waste management. Manufactured in adherence to AWWA D103 and EN ISO 28765 standards, our Glass-Fused-to-Steel tanks ensure superior quality, reliability, and compliance with international industry regulations.

As a leading storage tank manufacturer in China. At Shijiazhuang Zhengzhong Technology Co., Ltd., we excel in providing high-quality bolted steel tanks tailored for the diverse needs of fish farming. Our extensive range of bolted steel tanks includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, and galvanized steel tanks, each designed to offer exceptional durability, efficiency, and adaptability for aquaculture applications.

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What is Glass-Fused-to-Steel (GFS)?

Glass-Fused-to-Steel (GFS) is a cutting-edge technology that bonds glass to steel at extremely high temperatures (around 800-900°C). This fusion creates a smooth, non-porous, and highly resistant surface that offers outstanding protection against corrosion and wear in even the harshest environments. The result is a tank with enhanced strength, longevity, and reliability, making it the perfect choice for water storage and waste management.

Why Choose Center Enamel’s Glass-Fused-to-Steel Tanks?

1. Adherence to Industry Standards

Our Glass-Fused-to-Steel tanks are designed and manufactured in strict compliance with AWWA D103 and EN ISO 28765 standards, ensuring that every tank we deliver meets or exceeds the highest quality benchmarks in the industry.

AWWA D103 is a standard established by the American Water Works Association (AWWA) for the design and construction of glass-lined steel tanks. This standard ensures that the tanks are built to last, can withstand the pressures of water storage, and can maintain the integrity of the glass coating.

EN ISO 28765 is an international standard that outlines the requirements for glass-fused-to-steel tanks, focusing on the quality of the enameling process, tank design, and material performance. This standard ensures that the tanks are safe, reliable, and suitable for use in drinking water storage, wastewater treatment, and biogas storage applications.

By adhering to these rigorous standards, we ensure that our tanks are not only safe but also long-lasting and highly durable, delivering excellent value over the long term.

2. Exceptional Corrosion Resistance

The corrosion resistance of Glass-Fused-to-Steel tanks is one of their most significant advantages. The glass enamel coating acts as a protective barrier, preventing any direct contact between the steel and the stored liquids. This makes our tanks highly resistant to corrosive chemicals, acids, salts, and abrasion, making them the ideal solution for harsh environments.

Corrosion resistance ensures that our tanks remain functional even in highly corrosive conditions, reducing the need for frequent maintenance and replacement.

The non-porous surface prevents the growth of harmful bacteria and algae, which is particularly important in water storage and wastewater treatment applications.

This corrosion resistance guarantees that the tanks will have a long service life, offering a cost-effective solution with minimal maintenance needs.

3. Long-Term Durability and Strength

Glass-Fused-to-Steel tanks from Center Enamel are designed for maximum durability. The fusion of glass to steel creates a strong and resilient surface that can withstand extreme environmental conditions and heavy operational demands. Whether exposed to high temperatures, extreme weather, or aggressive chemicals, our tanks are built to perform under the most demanding conditions.

Long service life of 30+ years with minimal maintenance.

High mechanical strength to withstand internal and external pressures.

Resistant to both high and low temperatures, ensuring optimal performance in diverse climates.

The durability of our tanks makes them an excellent investment, ensuring that they provide reliable performance for decades, even in challenging conditions.

4. Modular Design for Customizable Solutions

At Center Enamel, we understand that each project has unique requirements. That’s why our Glass-Fused-to-Steel tanks are designed with modular construction that allows for flexibility and customization. This modular approach makes it easy to expand or reconfigure the tank system as your needs change, without the need for a complete replacement.

Modular design allows for easy installation and expansion.

Customizable sizes and configurations to meet project-specific needs.

Expandable to accommodate growing storage or treatment demands.

This flexibility makes Glass-Fused-to-Steel tanks suitable for a wide range of applications, from municipal water storage to industrial wastewater treatment.

5. Sustainable and Environmentally Friendly

As part of our commitment to sustainability, Glass-Fused-to-Steel tanks are an eco-friendly option for storing water, wastewater, and biogas. The glass enamel coating is non-toxic, chemically inert, and fully recyclable, ensuring that our tanks are a green choice for your project.

Recyclable materials used in tank production.

Eco-friendly design and construction.

Reduced environmental impact through long-lasting, low-maintenance storage solutions.

With Center Enamel’s tanks, you not only receive a high-performance solution but also contribute to environmental protection by choosing a sustainable product.

Applications of Glass-Fused-to-Steel Tanks

Our Glass-Fused-to-Steel tanks are versatile and suitable for a wide range of applications across various industries:

1. Drinking Water Storage

Our Glass-Fused-to-Steel tanks are certified to meet the NSF/ANSI 61 standards for drinking water storage, ensuring that your water remains clean and safe for consumption. With exceptional corrosion resistance and minimal maintenance needs, these tanks are an excellent choice for municipal water storage projects.

2. Wastewater and Sewage Treatment

For wastewater treatment plants and sewage systems, Glass-Fused-to-Steel tanks provide a reliable solution for storing treated or untreated wastewater. Their corrosion resistance ensures that they can handle the harsh conditions of wastewater environments without compromising the integrity of the tank.

3. Biogas Storage

Biogas storage requires a tank that can handle high gas pressures and aggressive chemicals. Glass-Fused-to-Steel tanks are perfect for this application, offering safe storage of biogas while maintaining structural integrity under fluctuating pressure and temperature conditions.

4. Industrial Effluent and Chemical Storage

For industrial wastewater or chemical storage, Glass-Fused-to-Steel tanks provide excellent chemical resistance and are ideal for storing a wide variety of industrial effluents. Their tough, glass-coated surface makes them an ideal solution for industries dealing with hazardous or corrosive substances.

5. Landfill Leachate Storage

Glass-Fused-to-Steel tanks are ideal for landfill leachate storage due to their exceptional resistance to the aggressive chemicals found in leachate. Their long-term durability ensures safe and effective storage, while the corrosion-resistant enamel protects against the harsh conditions of leachate.

Why Choose Center Enamel?

With over 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is recognized as the leading manufacturer of Glass-Fused-to-Steel tanks in China and globally. Our tanks are backed by international certifications, including AWWA D103 and EN ISO 28765, ensuring that they meet the highest standards of quality and performance.

ISO 9001 Certified for manufacturing excellence.

NSF/ANSI 61 certified for safe potable water storage.

More than 90 countries served worldwide.

A High-Quality, Long-Lasting Storage Solution

When it comes to reliable, durable, and corrosion-resistant storage solutions, Center Enamel’s Glass-Fused-to-Steel tanks provide the best option on the market. Whether for drinking water, wastewater treatment, biogas storage, or industrial effluent storage, our tanks meet the most stringent industry standards, ensuring long-term performance and peace of mind.

Contact us today to learn more about our Glass-Fused-to-Steel tanks and discover how we can provide the ideal solution for your storage needs, backed by over three decades of experience and global expertise.