High Safety & Hygiene GFS Potable Water Storage Tanks from Reliable China Suppliers & Factory
Description
Safety, cleanliness and odorlessness are essential requirements for drinking/potable water storage. Glass-Fused-to-Steel (GFS) tanks perform exceptionally well in meeting these standards.
The inner enamel layer is an inorganic glass coating sintered at a high temperature of 820°C – 930°C. It features stable chemical properties, is non-toxic and odorless, and does not release harmful substances into water, ensuring the safety of drinking water. Its surface is as smooth as glass, making it difficult for bacteria to grow. This greatly reduces microbial adhesion and scaling, is easy to clean, and maintains clear and pure water quality over the long term.
High-quality products will pass authoritative international certifications such as NSF/ANSI 61 (U.S. Drinking Water Standard), which serves as strong proof of their safety performance.
Uses of Glass Fused To Steel Tanks
Glass Fused To Steel Tanks are widely used in various industries and serve different purposes in different environments. These tanks are mainly used for:
- Municipal drinking water, sewage treatment, sludge storage, wastewater treatment and anaerobic digestion and biogas.
- Industrial wastewater treatment, storage, anaerobic digestion and biogas, process water storage and bulk solids storage.
- Agricultural slurry storage, on- and off-farm biogas production, storage of livestock feeds such as hay, maize and high-moisture grains, and bulk solids storage.
Material Characteristics of Glass-Fused-to-Steel Tanks
Low Carbon, High Strength, High Titanium
The steel substrate employed in the construction of glass-fused-to-steel tanks is a special high strength enamelled steel with a unique design and superior properties. Its mechanical properties, including yield strength, tensile strength, and elongation, far exceed those of conventional steel sheets.
Features Of Glass Fused To Steel Tanks
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Fast installation and short construction period
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Excellent anti-corrosion properties
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Low construction environment requirements
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Strong temperature adaptability
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Wide range of applications, seamlessly integrated to form assembled reactors
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Aesthetically pleasing appearance
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Flexible for relocation, expansion and recycling
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Simple maintenance and service life in excess of 30 years
Frequently Asked Questions
Are Glass-Fused-to-Steel tanks safe for drinking water storage?
Yes. The inner enamel layer of GFS tanks is an inorganic glass coating that is non-toxic and odorless. It does not release harmful substances into water. High-quality GFS tanks also pass certifications such as NSF/ANSI 61, the U.S. Drinking Water Standard, confirming their safety for potable water storage.
What industries can use Glass Fused To Steel tanks?
GFS tanks are suitable for a wide range of industries including municipal water supply, sewage and wastewater treatment, industrial process water storage, agricultural slurry storage, and biogas production. Their versatility makes them a preferred choice across multiple sectors.
What makes the steel substrate of GFS tanks special?
The steel substrate used in GFS tanks is a specially designed high-strength enamelled steel classified as low carbon, high strength, and high titanium. Its mechanical properties — including yield strength, tensile strength, and elongation — far exceed those of conventional steel sheets, ensuring structural durability.
How long is the service life of a Glass-Fused-to-Steel tank?
With simple and straightforward maintenance, Glass-Fused-to-Steel tanks are designed to have a service life in excess of 30 years. Their excellent anti-corrosion properties and durable enamel coating contribute significantly to this long operational lifespan.
How quickly can a GFS tank be installed?
One of the key advantages of GFS tanks is their fast installation process. The modular bolt-together design allows for a short construction period compared to traditional concrete or welded steel tanks, and they also have low construction environment requirements, making them suitable for a variety of site conditions.
Can Glass-Fused-to-Steel tanks be relocated or expanded?
Yes. GFS tanks are highly flexible — they can be disassembled and relocated to a different site, expanded in capacity by adding additional panels, or recycled at the end of their use. This flexibility makes them a cost-effective and sustainable long-term storage solution.