China Suppliers Factory Epoxy Coated Bolted Steel Tank for Industrial Process Water Treatment
Description
Industrial process water treatment tanks are specialized storage and processing vessels designed to handle water used in industrial operations, including cooling, manufacturing, chemical processing, and wastewater treatment.
The core reason for choosing epoxy coated tanks (often called "FBE tanks") for industrial process water is that they strike a very good balance between corrosion resistance, construction efficiency, and overall economic efficiency. They effectively solve the storage problems of many industrial wastewater sources that are highly corrosive, have tight deadlines, and present complex site conditions.
The epoxy coated steel bolted 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.
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
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Excellent Corrosion Resistance
Wide chemical resistance: Withstands corrosion from various acids, alkalis, salts, organic solvents, and some oxidants — suitable for chemical, electroplating, and pharmaceutical industries.
Long-term stability: Not easily aged or degraded in complex chemical environments, resulting in a long service life.
Long-term stability: Not easily aged or degraded in complex chemical environments, resulting in a long service life.
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High Mechanical Strength & Wear Resistance
Robust structure: High hardness, good impact and compressive strength, capable of withstanding certain external loads.
Wear and scratch resistant: Smooth inner wall suitable for suspensions containing solid particles. The uniform surface improves the appearance of the tank and surrounding area.
Wear and scratch resistant: Smooth inner wall suitable for suspensions containing solid particles. The uniform surface improves the appearance of the tank and surrounding area.
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Lightweight & 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.
Modular design: Partially assembleable on-site, adaptable to large or special site requirements.
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Excellent Insulation Properties
Electrical insulation: Non-conductive, suitable for special storage in electronics and power industries (e.g. insulating oil and electrolytes).
Anti-static design: Anti-static function can be achieved by adding conductive materials, suitable for flammable and explosive environments.
Anti-static design: Anti-static function can be achieved by adding conductive materials, suitable for flammable and explosive environments.
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Flexible Customization & Adaptability
Flexible shape and size: Vertical, horizontal, and irregularly shaped structures can be customized to suit different spaces.
Highly integrated with processes: Can be integrated with various industrial processes such as anaerobic and aerobic reactors to meet diverse treatment needs.
Highly integrated with processes: Can be integrated with various industrial processes such as anaerobic and aerobic reactors to meet diverse treatment needs.
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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.
Easy cleaning: The smooth inner wall prevents material buildup, making cleaning simple and reducing residue.
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Environmental Protection & 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.
Flame retardant option: Flame retardant properties can be achieved through formulation adjustments to meet fire safety requirements.
Frequently Asked Questions
QWhat are epoxy coated steel bolted tanks used for in industrial water treatment?
Epoxy coated steel bolted tanks are widely used in industrial process water treatment for applications such as cooling water storage, chemical processing, wastewater treatment, and manufacturing operations. Their superior corrosion resistance makes them ideal for handling highly corrosive industrial wastewater.
QWhat pH range can FBE tanks handle?
Standard grade FBE tanks can handle a pH range of 3 to 11, while special grade FBE tanks are designed to withstand a broader pH range of 1 to 14, making them suitable for highly acidic or highly alkaline industrial environments.
QHow long is the service life of an epoxy coated steel tank?
Epoxy coated steel tanks are engineered for a service life of more than 15 years. Their durable fusion bonded epoxy (FBE) coating provides long-term protection against corrosion, chemical attack, and mechanical wear, significantly reducing the need for maintenance or replacement.
QWhat is the advantage of a bolted modular design for on-site installation?
The bolted modular design allows panels to be transported separately and assembled on-site using high-strength bolts. This approach significantly reduces construction time and cost, adapts easily to complex or space-restricted sites, and enables tank capacity to be scaled up or modified as project needs evolve.
QCan epoxy coated tanks be used for drinking water or food-grade storage?
Yes. When manufactured with food-grade epoxy resin, these tanks are safe for storing drinking water and food additives. The non-toxic, pollution-free coating ensures that stored liquids are not contaminated, meeting relevant health and safety standards for potable water applications.
QHow does the epoxy coating thickness affect tank performance?
The epoxy coating thickness ranges from 80 to 450 micrometers and directly influences the level of corrosion protection, chemical resistance, and mechanical durability. A thicker coating provides enhanced protection for highly aggressive media or demanding industrial environments, while the appropriate thickness is selected based on the specific application and stored medium.