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Piping extension device Product List

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[NMR Pipe Protector Verification Results] Tower Building #T

The water supply piping made of galvanized steel with a statutory useful life of 15 years has been extended for 42 years until it reaches 57 years of age!

This property has been in existence for 37 years, and due to the use of SGP (galvanized steel pipes) in the water supply pipes, there has been an occurrence of red water. Furthermore, updating the piping requires a huge cost, and the necessary water outage work during the pipe renewal could not be carried out due to business operations within the building, making it impossible to repair the piping. Therefore, we adopted the "NMR Pipe Protector," which prevents the occurrence of red rust in the pipes by converting it to black rust without allowing red rust to flow out, thereby extending the life of the piping. Two months after installation, the complete leaching of red rust stopped, and three months after installation, an analysis of the black rust mass in the piping revealed that 63.5% of black rust was confirmed. [Introduction Overview] - Before installation: The iron ion concentration in the water inside the pipes was 2.2 mg/l, with a color degree of 50. - Effects after installation: - Two months after installation, the complete leaching of red rust stopped. - Three months after installation, an analysis of the black rust mass in the piping confirmed 63.5% black rust. - Even after 20 years, the water supply piping continues to be used without any red rust issues. *For more details, please refer to the PDF document or feel free to contact us.

Company：日本システム企画東京本社　
Price：Other

Rust Inhibitor

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[NMR Pipe Protector Verification Results] Major DPE Factory

Piping with a statutory useful life of 15 years has been extended by 40 years! Maintaining the condition of the piping without red rust deterioration until 55 years of age.

In this property, galvanized steel pipes (SGP) are used for the water supply piping, and at 35 years old, it was diagnosed that the pipe's lifespan was only 2 months due to frequent leaks and the occurrence of red water. To prevent red rust and extend the life of the piping, an "NMR Pipe Protector" was installed. Before installation, water quality tests showed an iron content of 0.5 mg/l and the presence of dark red water, but six days after installation, the iron content dropped to below 0.05 mg/l and the red water was completely eliminated. Subsequently, water quality tests conducted 14 and 20 years after installation showed that red rust had completely disappeared, and new leaks were entirely prevented, proving the rehabilitation of the piping. [Effects After Installation] ■ Water quality tests six days after installation showed iron content below 0.05 mg/l and complete elimination of red water. ■ Water quality tests 14 and 20 years after installation showed that red rust had completely disappeared. ■ New leaks were entirely prevented, proving the rehabilitation of the piping. ■ Piping with a statutory useful life of 15 years was extended by 40 years, maintaining a condition free from red rust deterioration until 55 years of age. *For more details, please refer to the PDF document or feel free to contact us.