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China Fire Water Storage Tank Factory – Durable, Corrosion-Resistant Solutions from Reliable Suppliers

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When it comes to fire water tanks, we highly recommend materials like Glass-Fused-to-Steel (GFS) or Epoxy Coated Steel (FBE) for optimal performance and cost-effectiveness, especially from reliable China suppliers and manufacturers.

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The Glass-Fused-to-Steel (GFS) tank is a premium bolted storage solution crafted from a combination of glass and high-strength TRS (titanium-rich steel) plates. These materials are fused at elevated temperatures to create a durable inorganic glaze layer that offers exceptional anti-corrosion protection. This coating system makes GFS tanks the top choice for long-lasting fire water storage.

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On the other hand, the Epoxy Coated Bolted Steel Tank features steel panels that are both internally and externally coated with epoxy-based protective paint. This advanced coating merges the outstanding structural strength of steel with superior corrosion resistance, making it an excellent choice for fire water tanks supplied by reputable China factories.

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    Description

    Firefighting 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 and epoxy coated steel 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.
    Fire Water Storage Tank (1)

    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.

    Sewage Treatment

    Specification

    Glass-Fused-to-Steel (GFS) Tank
    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

    (enamel plate)

    Fire Water Storage Tank (2)
    Fire Water Storage Tank (3)
    The epoxy coated steel bolted tanks (FBE tanks) are made of steel panel which coated with the fusion bonded epoxy internally and externally. High-strength bolts were used for on-site connection and sealing assembly, so that it can achieve efficient corrosion protection and rapid construction, and is widely used in the field of environmental water treatment.
    Fire Water Storage Tank (4)

    (Manufacturing process of FBE tank)

    Fire Water Storage Tank (5)
    Fire Water Storage Tank (6)

    Specification

    Epoxy Coated Steel (FBE) Tank
    Coating thickness 80~450um
    PH range Standard grade 3~11; Special grade 1~14
    Hardness 2.5 Mohs
    Elasticity 500KN/mm
    Service life More than 15 years

    Features Of Epoxy Coated Steel Tanks

    🛡️ Excellent Corrosion Resistance

    Wide chemical resistance: It can withstand corrosion from various acids, alkalis, salts, organic solvents, and some oxidants, making it suitable for storing corrosive media in industries such as chemical, electroplating, and pharmaceutical.

    Long-term stability: It is not easily aged or degraded in complex chemical environments, resulting in a long service life.

    💪 High Mechanical Strength and Wear Resistance

    Robust structure: The epoxy resin material has high hardness, good impact and compressive strength, and can withstand certain external loads.

    Wear and scratch resistant: The smooth and wear-resistant inner wall is suitable for storing suspensions containing solid particles. Aesthetics: The smooth, uniform surface of FBE steel tanks improves the appearance of the tank and surrounding area.

    🔧 Lightweight and High-Strength, Easy to Install

    Lightweight: Weighs significantly less than steel or concrete tanks of the same volume, reducing transportation and installation costs.

    Modular design: Partially assembleable on-site, adaptable to large or special site requirements.

    ⚡ Excellent Insulation Properties

    Electrical insulation: Non-conductive, suitable for special storage applications in the electronics and power industries (such as insulating oil and electrolytes).

    Anti-static design: Anti-static function can be achieved by adding conductive materials, suitable for flammable and explosive environments.

    🔩 Flexible Customization and Adaptability

    Flexible shape and size: Vertical, horizontal, and irregularly shaped structures can be customized to suit different spaces.

    Reinforced lining: Can be composited with fiberglass (FRP) or modified resin to further improve temperature and pressure resistance.

    💰 Low Maintenance Costs

    No coating required for corrosion protection: Unlike metal tanks, no regular application of anti-corrosion coatings is needed.

    Easy cleaning: The smooth inner wall prevents material buildup, making cleaning simple and reducing residue.

    🌿 Environmental Protection and Safety

    Non-toxic and Pollution-Free: Food-grade epoxy resin can be used for the storage of drinking water and food additives.

    Flame Retardant Option: Flame retardant properties can be achieved through formulation adjustments to meet fire safety requirements.


    Fire Water Storage Tank Made by Epoxy Coated Steel

    Size: D15.28m × H11.87m  |  Volume: 2000m³

    💡 In short, if the layout is sufficient, transportation conditions are good, and maximum corrosion protection is desired, GFS tanks (enamel tanks) can be chosen; however, given current trends and technological maturity, epoxy resin tanks are a more suitable choice for high-tonnage fire-fighting water storage tanks.

    Frequently Asked Questions (FAQ)

    ❓ What is the difference between a GFS tank and an epoxy coated steel (FBE) tank?
    GFS (Glass-Fused-to-Steel) tanks feature a high-inert inorganic glaze coating fired at high temperatures, offering 6.0 Mohs hardness and a service life of over 30 years. FBE (Fusion Bonded Epoxy) tanks use an organic epoxy coating applied internally and externally, providing a service life of over 15 years. GFS tanks are preferred for maximum corrosion protection, while FBE tanks are more economical and suitable for high-tonnage fire water storage.
    ❓ How long is the service life of a fire water storage tank?
    GFS (enamel) tanks have a service life of more than 30 years, while epoxy coated steel (FBE) tanks have a service life of more than 15 years. Both tank types are designed for long-term, low-maintenance operation in firefighting water storage applications.
    ❓ Are these tanks suitable for long-term stationary firefighting water storage?
    Yes. Both GFS and FBE tanks are specifically designed to handle the unique challenges of firefighting water storage, including microbial growth, sediment accumulation, and increased water corrosivity. Their material properties ensure long-term contact with fire-fighting water without causing corrosion, water pollution, or loss of structural strength.
    ❓ What pH range can these tanks handle?
    Both GFS and FBE tanks support a standard pH range of 3–11. Special grades are available for both tank types that can handle extreme pH environments ranging from 1 to 14, making them suitable for a wide variety of industrial and municipal water storage applications.
    ❓ Can epoxy coated steel tanks be used for drinking water or food-grade storage?
    Yes. Food-grade epoxy resin formulations are available for FBE tanks, making them suitable for the storage of drinking water and food additives. The smooth, non-toxic inner wall also prevents material buildup and makes cleaning straightforward.
    ❓ How easy is it to install and maintain these fire water storage tanks?
    Both tank types are designed for fast, on-site bolted assembly, requiring minimal construction time and low site preparation. GFS and FBE tanks are modular and can be relocated, expanded, or recycled as needed. Maintenance is simple — no regular anti-corrosion coating is required, and the smooth inner wall facilitates easy cleaning and inspection.

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