[Technical Data] Why Localized Corrosion and Red Rust of Copper Tubes Do Not Stop
The misunderstanding that "rust is removed and holes are created." "Is it about protecting with a coating or cutting off the source of corrosion?"
The heat exchanger, which is the heart of refrigeration and air conditioning equipment. If pitting (pinholes) occurs in the copper tubes and refrigerant starts to leak, it can lead to significant costs for tube replacement, equipment replacement, and prolonged line shutdowns. For many years, the industry has employed methods such as using organic corrosion inhibitors like azole-based agents to "protect with a protective film." However, there is a fundamental cause of corrosion that cannot be prevented by these measures alone. For more information, please download the PDF or feel free to contact us. 【Recommended for the following issues】 ◆ Leaks that won't stop due to pitting in copper tubes ◆ The hassle of replenishing azole-based corrosion inhibitors ◆ Pipelines clogged with rust lumps
basic information
[Analysis and Evaluation Standards] ■ Analysis Frequency: Before installation and once a month ■ Analysis Items: 14 items (pH, electrical conductivity, total hardness, chloride ions, sulfate ions, acid consumption, iron, ionic silica, etc.) ■ Evaluation Criteria: Comparative evaluation against the cooling water quality standards of JRA-GL02 *For more details, please download the PDF or feel free to contact us.*
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Applications/Examples of results
【Applications and Achievements】 ■ Certain factory - Open loop cooling water system (Duration: Approximately 4 months) ■ Certain electronics manufacturer factory - Compressor system (Duration: 5 months) *For more details, please download the PDF or feel free to contact us.
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Our company manufactures copper ion water generation devices and provides various environmental consulting services. Our main product is the water purification device 'Cu Energy.' Please feel free to contact us if you have any inquiries.