Complete protection of piping from red rust corrosion through black rust formation! A case that has been usable for over 40 years!
London City University is one of the famous universities located in North London. It uses SGP for its air conditioning hot water piping, and the pipes in the over 40-year-old building were experiencing red rust corrosion. To completely protect the piping from red rust corrosion, "NMR Pipe Protector" was installed. Before installation, the iron content in the water due to red rust was 3.407 mg/l, but two weeks after installation, the iron content decreased to 0.084 mg/l. This demonstrated that our product prevented the occurrence of new red rust in the piping and reduced existing red rust to inert black rust. 【Introduction Overview】 ■ Building Name: London City University ■ Location: London, UK ■ Building Overview: 47 years old, university ■ Installation Date: June 13, 2013 ■ Installed Piping/Quantity: Air conditioning hot water piping/PT-200DS × 1 unit *For more details, please refer to the PDF document or feel free to contact us.
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【Effects After Installation】 ■ The iron concentration decreased to 0.084 mg/l two weeks after installation. ■ It was proven that the occurrence of new red rust in the piping was prevented, and existing red rust was reduced to inert black rust. ■ The conversion of red rust to black rust completely protected the piping from red rust corrosion, allowing the hot water air conditioning piping to be usable for over 40 years. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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~Extending the lifespan of old piping~ "NMR Pipe Protector" Cumulative installation record surpassing 4,300 buildings! (As of March 2022) Among them, over 3,000 installations in condominiums. = Domestic Achievements = New Chitose Airport Domestic Terminal, JR Sapporo Station (JR Tower Building), Imperial Theatre Building (Tokyo Marunouchi), Yaesu Exit Hall, Famous Bookstore Building (Shinjuku), Hotel Toyokaku (Kyoto), Hotel Serve Shibuya, Care House Shirasagi (Saitama), Kawanishi Private Kushi Elementary School, Food Processing Factory, Major Automobile Manufacturer Factory (Fukuoka Prefecture), Kumamoto Red Cross Hospital, etc. = International Achievements = Buckingham Palace, London City Hall, British Museum, BBC, Christ's College, University of Cambridge, Royal Bank of Scotland, Harrods Department Store, Royal Garden Hotel London, UK Parliament, etc. ★ Featured in the Media "NMR Pipe Protector" ★ Selected as one of the top 10 rust prevention technologies in the world in 2020 and introduced in a U.S. magazine! Case studies and customer testimonials have been featured in many media outlets, including TV Tokyo's "World Business Satellite (WBS)," TOKYO MX's "Corporate Spirit," and specialized newspapers "Condominium Management News" and "Air Conditioning Times."