Boiler water treatment chemicals
ENVO product line of Boiler water treatment chemicals has been developed to meet our customers’ unique needs.
Why choose ENVO Boiler water treatment chemicals?
Customized Products: ENVO understands the unique needs of each industry and customer. Our Boiler water treatment chemicals are carefully developed to ensure they not only meet, but exceed your expectations.
Free samples: You can experience the product first with our free sample service. This helps ensure that the product you choose is exactly what you need.
Transparent test report: We provide detailed product test report information, allowing you to fully understand the performance and quality of the product.
Custom Packaging Services: ENVO offers custom packaging services to meet your unique brand and market needs.
Satisfaction Guarantee: We are confident in the quality and effectiveness of our products. If you’re not satisfied after your purchase, we offer unconditional free returns to ensure your shopping experience is worry-free.
If you’re seeking a new provider for Boiler water treatment chemicals, contact us today at +86 136 8322 7764 or send us an inquiry to engage with one of our skilled technicians.
Product and Application Information
- Deposit and Scale Control
- Corrosion Control
- Condensate Return Line Corrosion Inhibitors
- Oxygen Scavengers
- Defoamers
Contact us for more Boiler water treatment chemicals information by giving us a call at +86 136 8322 7764 or emailing us . We look forward to assisting you!
PRODUCT AND APPLICATION INFORMATION
Mechanism:
Removing scale: The main function of descalers is to remove scale in the boiler system, which is mainly formed by calcium and magnesium ions in hard water. The active ingredients in Descalers chemically react with scale, breaking it down and dissolving it into a substance that can be rinsed and removed.
Prevents new scale from forming: The additives in Descalers can form a thin film in the system, preventing new scale from being deposited on boiler and pipe surfaces, thus keeping the system clean.
Application areas:
Boiler water treatment: Descalers are widely used in boilers and heating systems to remove and prevent the formation of scale and improve the heat transfer efficiency of the system.
HVAC Systems: In air conditioning and refrigeration systems, descalers help maintain efficient operation of equipment and prevent scale buildup on condensers and pipes.
Industrial heating equipment: Heating equipment used in industrial production, such as heat exchangers and cooling towers, to prevent the adverse effects of scale on equipment.
Main categories:
Acidic Descalers: Including acidic solutions, such as hydrochloric acid, oxalic acid, etc., which can effectively dissolve scale. Acid descalers generally need to be used with caution to avoid corrosion of metal surfaces.
Corrosion inhibitor descalers: Contain corrosion inhibitors, which can remove scale and form a protective film on the metal surface to reduce the risk of corrosion.
- Deposit and Scale Control
Mechanism:
Scale prevention: The main function of Deposit and Scale Control is to prevent the formation of scale. It contains specific chemical components that inhibit the precipitation of hard water ions (mainly calcium and magnesium) in the water and prevent the accumulation of scale on the surfaces of boilers and pipes.
Dispersant function: Deposit and Scale Control may contain dispersants, which help disperse the tiny scale particles that have formed and prevent them from aggregating into large scale.
Application areas:
Boiler water treatment: Deposit and Scale Control is widely used in boilers and heating systems to prevent the formation of scale and improve the heat transfer efficiency of the system.
Heat exchangers and cooling towers: In heat exchangers and cooling towers in industrial production, they are used to prevent the adverse effects of scale on equipment and maintain efficient operation of equipment.
Refrigeration Systems: In air conditioning and refrigeration systems, Deposit and Scale Control helps prevent scale deposits on condensers and pipes.
Main categories:
Corrosion-inhibiting Deposit and Scale Control: Contains corrosion inhibitors, which can prevent scale and form a protective film on the metal surface to reduce the risk of corrosion.
Multifunctional water treatment agent: Some products have multiple functions such as scale inhibition, anti-corrosion, dispersion, etc., and are suitable for applications under complex water quality conditions.
- Corrosion Control
Mechanism:
Form a protective film: The main function of Corrosion Control is to prevent corrosion on metal surfaces. It contains ingredients that form a protective film on the metal surface, preventing oxygen, ions and other corrosive substances in the water from coming into direct contact with the metal.
Neutralizing pH: Some Corrosion Control products can adjust the pH of water to keep it in a range that is more friendly to metal surfaces, thereby slowing the rate of corrosion.
Application areas:
Boiler Water Treatment: Corrosion Control is widely used in boilers and heating systems to protect metal components in the system from corrosion.
HVAC Systems: In air conditioning and HVAC systems, Corrosion Control helps protect metal pipes and equipment from the effects of corrosion.
Industrial heating equipment: Heating equipment used in industrial production, such as heat exchangers and cooling towers, to maintain long-term stable operation of the equipment.
Main categories:
Corrosion-inhibiting Corrosion Control: Contains corrosion inhibitors that can form a protective film on the metal surface to slow down the occurrence of corrosion. These products form a thin chemical protective film in water to protect metal surfaces from corrosion.
Corrosion inhibitor and alkali buffer type: Contains both corrosion inhibitor and alkali buffer, which can not only inhibit corrosion, but also adjust the pH of water to ensure the stability of the system.
- Condensate Return Line Corrosion Inhibitors
Mechanism:
Inhibit oxygen corrosion: The main function of Condensate Return Line Corrosion Inhibitors is to inhibit oxygen corrosion. In boiler systems, condensate flows back into the boiler, where dissolved oxygen may cause corrosion of metal parts. This type of inhibitor effectively slows or prevents corrosion caused by oxygen by adding specific chemicals.
Formation of protective film: Some inhibitors contain ingredients that can form a protective film on the metal surface to prevent dissolved oxygen in the water from reacting directly with the metal and reduce the occurrence of corrosion.
Application areas:
Boiler water treatment: Condensate Return Line Corrosion Inhibitors are mainly used in condensate return pipes in boiler systems to prevent the corrosive effects of return water on pipes and equipment.
HVAC Systems: These inhibitors are also commonly used in condensate return lines in HVAC systems to protect pipes and equipment from oxygen corrosion.
Main categories:
Condensate Return Line Corrosion Inhibitors: Contains corrosion inhibitors that slow down or prevent oxygen corrosion caused by condensate return by forming a protective film.
Oxide-inhibited Condensate Return Line Corrosion Inhibitors: Contain components that can react with oxygen in water to form insoluble oxides to prevent oxygen from corroding metals.
- Oxygen Scavengers
Mechanism:
Oxygen Elimination: The main function of Oxygen Scavengers is to eliminate oxygen from water. In boiler systems, oxygen in the water can cause oxygen corrosion of metal parts. Oxygen Scavengers contain chemicals that react with oxygen in water, consuming or converting it into non-corrosive substances, preventing corrosion caused by oxygen.
Application areas:
Boiler Water Treatment: Oxygen Scavengers are widely used in boiler systems, particularly for treating feed water, to reduce the corrosive effects of oxygen on boilers and pipes.
Steam Generators: In steam generators, Oxygen Scavengers help maintain water purity and prevent oxygen-induced corrosion and equipment damage.
Main categories:
Sulfite Oxygen Scavengers: Including sodium sulfite, etc., which can react with oxygen to reduce oxygen to harmless sulfites.
Corrosion-inhibiting Oxygen Scavengers: In addition to eliminating oxygen, they also contain corrosion inhibitors to form a protective film that reduces the corrosion rate of metal surfaces.
- Defoamers
Mechanism:
Foam breaking effect: The main function of Defoamers is to destroy the foam produced in the water. In boiler water treatment, foam is prone to occur due to the presence of various impurities in the water, rising temperature and other reasons. The active ingredients contained in Defoamers can quickly destroy foam and prevent the adverse effects of foam on the boiler system, such as reducing heat transfer efficiency and clogging pipes.
Application areas:
Boiler water treatment: Defoamers are widely used in boiler systems, especially under high temperature and high pressure conditions, to prevent foam in the water from adversely affecting boilers and pipes.
Steam Generator: In steam generators, Defoamers help prevent the formation of foam in the water and maintain clean water quality.
Main categories:
Silicone oil-based Defoamers: including polysiloxanes, etc., can form an oil film in water and destroy the foam structure.
Non-silicone-based Defoamers: include some organic compounds, such as alcohols and phenols, which have surfactant properties and can quickly destroy foam.

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Envo Chemical Co.,Ltd has a Boiler water treatment chemicals solution for you.
Contact our technical staff today and let us know how we can help. We’ll provide insights into our products and work with you to come up with the best solution for your operation.
Call/Whatsapp +86 136 8322 7764 or contact us below. Keep in mind that in addition to our Boiler water treatment chemicals, we also provide a variety of water treatment chemicals to keep your operation running optimally. We look forward to working with you.