China Suppliers Factory FBE Tank - Premium Epoxy Coated Steel Tanks for Fire Water Storage
Description
Fire protection 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 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 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.
Manufacturing process of FBE tank
Specification
| 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
Glass Fused To Steel Tanks are widely used in various industries and serve different purposes in different environments. These tanks are mainly used for:
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Excellent Corrosion Resistance
Wide chemical resistance: withstands corrosion from various acids, alkalis, salts, organic solvents, and oxidants — ideal for chemical, electroplating, and pharmaceutical industries. Long-term stability ensures the tank is not easily aged or degraded in complex chemical environments.
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High Mechanical Strength & Wear Resistance
Robust structure with high hardness, good impact and compressive strength. The smooth, wear-resistant inner wall is suitable for storing suspensions containing solid particles, and improves the appearance of the tank and surrounding area.
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Lightweight & Easy to Install
Weighs significantly less than steel or concrete tanks of the same volume, reducing transportation and installation costs. Modular design allows partial on-site assembly, adaptable to large or special site requirements.
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Excellent Insulation Properties
Non-conductive, suitable for special storage in the electronics and power industries (e.g. insulating oil and electrolytes). Anti-static function can be achieved by adding conductive materials, suitable for flammable and explosive environments.
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Flexible Customization & Adaptability
Vertical, horizontal, and irregularly shaped structures can be customized to suit different spaces. Can be composited with fiberglass (FRP) or modified resin to further improve temperature and pressure resistance.
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Low Maintenance Costs
No regular anti-corrosion coatings required, unlike metal tanks. The smooth inner wall prevents material buildup, making cleaning simple and reducing residue for minimal ongoing maintenance.
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Environmental Protection & Safety
Food-grade epoxy resin can be used for storage of drinking water and food additives — non-toxic and pollution-free. Flame retardant properties can be achieved through formulation adjustments to meet fire safety requirements.
Frequently Asked Questions
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What is an epoxy coated steel bolted tank (FBE tank)?
An FBE (Fusion Bonded Epoxy) tank is a steel bolted tank whose panels are coated with fusion bonded epoxy both internally and externally. High-strength bolts are used for on-site connection and sealing assembly, providing efficient corrosion protection and enabling rapid construction in various applications including fire water storage and environmental water treatment.
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How long is the service life of an epoxy coated steel tank?
Epoxy coated steel tanks are designed for a service life of more than 15 years. Their long-term stability in complex chemical environments means they are not easily aged or degraded, making them a cost-effective long-term storage solution.
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Are epoxy coated steel tanks suitable for drinking water storage?
Yes. Food-grade epoxy resin options are available, making FBE tanks suitable for storing drinking water and food additives. The coating is non-toxic and pollution-free, ensuring water quality is maintained during long-term storage.
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What pH range can the epoxy coating withstand?
The standard grade epoxy coating can withstand a pH range of 3 to 11, while the special grade coating extends this to a pH range of 1 to 14, making it suitable for highly acidic or highly alkaline storage environments.
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Can epoxy coated steel tanks be customized in size and shape?
Yes. FBE tanks offer flexible customization options including vertical, horizontal, and irregularly shaped configurations to suit different site requirements. They can also be composited with fiberglass (FRP) or modified resin to further enhance temperature and pressure resistance.
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Why are epoxy coated steel tanks preferred for fire water storage?
Fire protection water storage systems remain stationary for long periods but must perform immediately in an emergency. Epoxy coated steel tanks prevent corrosion, microbial growth, and water pollution during prolonged storage, ensuring the water quality and structural integrity are maintained so the system is always ready for emergency use.