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[NMR Pipe Protector Verification Results] Konandai Sanwa Plaza

The red rust blockage rate improved by 13.2% within one year of installation!

This property is 11 years old, and the red rust blockage at the joint of the water supply pipe in the exclusive area had progressed to about 70%. To prevent further progression of the red rust blockage and to avoid future piping renewal work, we adopted the NMR pipe protector, which costs less than one-tenth of that. As a result of an endoscopic investigation, the red rust blockage rate in the toilet water supply pipe at the first joint before the installation of the NMR pipe protector was 69.8%. Twelve months after the installation of the NMR pipe protector, the red rust blockage rate was reduced to 60.6%, showing an improvement of 13.2%. The significant improvement in red rust blockage due to the volume contraction associated with the transformation of red rust to black rust has been demonstrated, confirming the effectiveness of the piping rehabilitation due to the transformation of red rust to black rust.

• 企業：日本システム企画 東京本社　
• 価格：Other

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• Piping Materials