China Suppliers Bolted Steel Tanks with Epoxy Coating for Industrial Process Water Treatment - Factory Direct
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
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.
Long-term stability: It is not easily aged or degraded in complex chemical environments, resulting in a long service life.
High Mechanical Strength & 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. The smooth, uniform surface of FBE steel tanks improves the appearance of the tank and surrounding area.
Wear and scratch resistant: The smooth and wear-resistant inner wall is suitable for storing suspensions containing solid particles. The smooth, uniform surface of FBE steel tanks improves the appearance of the tank and surrounding area.
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.
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.
Anti-static design: Anti-static function can be achieved by adding conductive materials, suitable for flammable and explosive environments.
Flexible Customization & Adaptability
Flexible shape and size: Vertical, horizontal, and irregularly shaped structures can be customized to suit different spaces.
Highly integrated with processes: Epoxy coated tanks can not only be used for water storage, but also be integrated with various industrial processes (such as anaerobic and aerobic reactors). These functional prefabricated reactors meet diverse treatment needs.
Highly integrated with processes: Epoxy coated tanks can not only be used for water storage, but also be integrated with various industrial processes (such as anaerobic and aerobic reactors). These functional prefabricated reactors meet diverse treatment needs.
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.
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
Q
What is an epoxy coated steel bolted tank and how is it constructed?
An epoxy coated steel bolted tank (also known as an FBE tank) is a storage vessel made from steel panels coated with fusion bonded epoxy (FBE) both internally and externally. The panels are connected and sealed on-site using high-strength bolts, enabling fast and efficient assembly without the need for welding or heavy equipment.
Q
What pH range can epoxy coated tanks handle?
Standard grade epoxy coated tanks are suitable for liquids with a pH range of 3 to 11. For more aggressive chemical environments, special grade tanks are available that can handle a pH range of 1 to 14, covering both highly acidic and highly alkaline conditions.
Q
How long is the service life of an epoxy coated steel tank?
With proper installation and maintenance, epoxy coated steel tanks are designed to last more than 15 years. The fusion bonded epoxy coating provides long-term stability against chemical degradation, aging, and corrosion, significantly extending the operational lifespan compared to uncoated steel tanks.
Q
Are epoxy coated tanks suitable for drinking water or food-grade applications?
Yes. Food-grade epoxy resin formulations are available for applications involving drinking water storage and food additives. These coatings are non-toxic and pollution-free, meeting the safety standards required for direct contact with potable water and food-related liquids.
Q
Can epoxy coated tanks be customized for different industrial processes?
Absolutely. Epoxy coated tanks offer highly flexible customization options including vertical, horizontal, and irregular shapes to fit various site requirements. They can also be integrated directly into industrial processes such as anaerobic reactors, aerobic reactors, and other prefabricated treatment systems to meet diverse water treatment needs.
Q
What are the main advantages of epoxy coated tanks over traditional concrete or metal tanks?
Epoxy coated steel bolted tanks offer several key advantages over traditional alternatives: they are significantly lighter than concrete tanks, reducing transportation and foundation costs; they require no regular anti-corrosion coating maintenance unlike bare metal tanks; their smooth inner walls prevent buildup and simplify cleaning; and their modular bolted design allows for rapid on-site assembly, making them ideal for projects with tight schedules or challenging site conditions.