High-Performance GFS Fire Water Tank from China Suppliers - Corrosion-Resistant Steel Factory Solutions
Description
Fire water storage is a special system that remains stationary most of the time, but must be put into immediate use in an emergency. In this situation, attention must be paid to issues such as microbial growth, sediment accumulation, and increased water corrosivity. Due to the material properties of GFS tanks, they can ensure that long-term contact with fire-fighting water without causing corrosion, water pollution, or less of strength.
The Glass fused to steel (GFS) tank is a kind of bolted storage tank made from two materials: glass and steel. High-strength TRS (titanium-rich steel) plates and enamels are perfectly fused at high temperatures to form a highly inert inorganic glaze layer. This coating system has excellent anti-corrosion properties.
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.
(the structure of enamel plate)
Specification
| Coating thickness | 250~450um |
| pH range | Standard grade 3~11; Special grade 1~14 |
| Coating process | Standard 2 coats 2 fire; 3 coats 3 fire available |
| Hardness | 6.0 Mohs |
| Elasticity | 500KN/mm |
| Service life | More than 30 years |
Features Of Glass Fused To Steel Tanks
- ✅ Fast installation and short construction period
- ✅ Excellent anti-corrosion properties
- ✅ Low construction environment requirements
- ✅ Strong temperature adaptability
- ✅ Wide range of applications, seamlessly integrated to form assembled reactors
- ✅ Aesthetically pleasing appearance
- ✅ Flexible for relocation, expansion and recycling
- ✅ Simple maintenance and service life in excess of 30 years
Frequently Asked Questions
❓ What is a Glass Fused to Steel (GFS) tank?
A Glass Fused to Steel (GFS) tank is a bolted storage tank constructed from high-strength TRS (titanium-rich steel) plates coated with a specially formulated enamel. The two materials are fused together at high temperatures, creating a highly inert inorganic glaze layer that provides outstanding corrosion resistance and durability.
❓ Why are GFS tanks suitable for fire water storage?
GFS tanks are ideal for fire water storage because they resist corrosion, prevent water pollution, and maintain structural strength even after long periods of inactivity. Their inorganic glass coating ensures the stored water remains uncontaminated and the tank remains fully operational when needed in an emergency.
❓ What pH range can GFS tanks handle?
Standard grade GFS tanks can handle a pH range of 3 to 11, making them suitable for most water storage applications. For more aggressive chemical environments, special grade tanks are available that can withstand a pH range of 1 to 14.
❓ How long is the service life of a GFS tank?
GFS tanks are designed for a service life of more than 30 years. This longevity is achieved through the combination of high-strength steel substrate and the durable enamel coating, which together provide exceptional resistance to corrosion, wear, and environmental stress.
❓ Can GFS tanks be relocated or expanded after installation?
Yes. One of the key advantages of GFS bolted tanks is their flexibility. They can be disassembled, relocated, and reassembled at a new site with minimal effort. They can also be expanded by adding additional panels, making them a highly adaptable storage solution for changing capacity needs.
❓ What makes the steel substrate of GFS tanks special?
The steel substrate used in GFS tanks is a specially engineered low-carbon, high-strength, high-titanium (TRS) enamelled steel. Its mechanical properties — including yield strength, tensile strength, and elongation — significantly exceed those of conventional steel sheets, ensuring the tank can withstand demanding operational conditions over its full service life.