Rust prevention device×日本システム企画 - メーカー・企業と製品の一覧

Pipe anti-corrosion: Yokohama City Waterworks Bureau conducts effectiveness verification of NMR pipe protectors (1)

The Yokohama City Waterworks Bureau has verified the effectiveness of the NMR pipe protector in preventing red rust and reducing chlorine levels for disinfection in the water supply pipes at the Tsurumi public housing.

At the Yokohama City Waterworks Bureau, a demonstration test was conducted at the 20-year-old Tsurumi water reservoir's attached public housing to prevent red rust from occurring in the water supply pipes, thereby solving the problem of reduced chlorine concentration in the water due to red rust. The test was carried out using the water supply pipe in the vacant bathroom of room 102. The piping materials used included polyethylene-lined steel pipes in the shared areas and resin pipes in the exclusive areas, where red rust was found to be occurring at the pipe joint sections. Before the installation of the NMR pipe protector, the iron concentration in the stagnant water at the bathtub water supply faucet during nighttime was 0.27 mg/L, with a residual chlorine level of 0.11 ppm at that time. Additionally, over the two weeks prior to installation (with water flowing for 3 hours a day), the amount of red rust accumulated on the faucet filter was 13 mg/L, indicating that corrosion due to red rust at the pipe joint sections was significantly advanced.

企業：日本システム企画東京本社　
価格：Other

Water treatment equipment

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[Disaster Prevention] Easily prevent the risk of leaks from old pipes left unattended for over 20 years!

Old piping is likely to suddenly cause multiple leaks even with a small earthquake. Large-scale replacement work for the piping can lead to significant damage... What measures can be taken now?

Are you aware? The lifespan of piping is said to be about 20 years. At first glance, piping is often overlooked because it is not visible from the outside, but like buildings, it continues to deteriorate over time. Furthermore, in recent years, the majority of equipment damage caused by earthquakes has been due to "piping within buildings," such as air conditioning systems. Sudden leaks caused by earthquakes can occur in multiple locations and result in significant damage... Once a leak occurs, it requires a large-scale construction cost for "piping replacement (piping renewal)." To prevent accidents before they happen, we recommend the NMR Pipe Protector! ★ Just by installing it on the outside of the piping, it extends the lifespan of the piping and strengthens the interior! ★ = Maximum Benefits = - The initial cost is less than one-tenth of that for piping renewal - Running costs and maintenance are "zero" - High safety that is also implemented in food factories and hospitals Please feel free to contact us first.

企業：日本システム企画東京本社　
価格：Other

Water treatment equipment

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Essential Plumbing Basics and Solutions for Red Rust Troubles That Beginners Can Easily Understand

Replace everything when it gets old? You’ll miss out if you don’t know! Gentle management methods for piping and the reasons behind them. Rust prevention technology that eliminates the need for pipe replacement!

<Aren't you misunderstanding something?> - There won't be any red water, so it should be fine... - If it's VLP pipes or anti-corrosion cores, they won't rust, so it's okay... - For now, we're cleaning the pipes, so it should be alright... - If they get old, we'll just have to replace everything, right... =Knowing will definitely benefit you= - Examples of red rust problems caused by piping as seen in images - What is "black rust" that completely solves the red rust issue? - The chemical change "reduction" that transforms red rust into black rust - Pipe-friendly management methods and the reasons behind them *You can download the materials for free. *Please feel free to contact us first.

企業：日本システム企画東京本社　
価格：Other

Water treatment equipment

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[NMR Pipe Protector Verification Results] Yaesu Entrance Hall

One week after installation, the color of the water is almost transparent! The total iron content in the water has also significantly decreased to less than 0.1 mg/l.

This property has been in use for 50 years and has experienced red rust corrosion deterioration due to the use of galvanized steel pipes (SGP). Before the installation of the "NMR Pipe Protector," the color of the water inside the pipes was light brown, and the total iron content in the water was 11 mg/l, indicating significant red rust corrosion. One week after the installation of our product, the color of the water became almost transparent, and the total iron content in the water significantly decreased to less than 0.1 mg/l. A similar verification conducted 10 months after installation showed that the condition was maintained well. 【Introduction Overview】 ■ Issues - There was red rust corrosion deterioration due to the use of galvanized steel pipes (SGP). - The total iron content in the water was 11 mg/l, indicating significant red rust corrosion. ■ Effects after Installation - The total iron content in the water significantly decreased to less than 0.1 mg/l. *For more details, please refer to the PDF document or feel free to contact us.

企業：日本システム企画東京本社　
価格：Other

Piping Materials

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[NMR Pipe Protector Verification Results] Shinjuku Famous Bookstore Building

19 months after installation, all red rust has turned to black rust! The air conditioning hot and cold water pipes can be used as long as the building remains standing.

The air conditioning chilled and hot water piping installed throughout the famous bookstore building in Shinjuku was at risk of deterioration due to red rust. In 2005, 41 years after its construction, a "NMR Pipe Protector" was installed on a 200A diameter pipe before the heat source pump to prevent the deterioration of red rust in the piping and convert it to black rust, thereby extending the lifespan of the piping to match the lifespan of the building. In April 2007, 19 months after installation, a branch pipe with a diameter of 32A from the air conditioning chilled and hot water piping was removed to check the condition of the red rust inside the piping, and it was found that all the red rust had converted to black rust. 【Overview of Installation】 ■ Location: Shinjuku, Tokyo ■ Year of Completion: 1964 ■ Pipe Material: Galvanized Steel Pipe ■ Air Conditioning Method: Central System (Warm Water Piping) ■ Installation Work: 2005 *For more details, please refer to the PDF document or feel free to contact us.

企業：日本システム企画東京本社　
価格：Other

Piping Materials

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[NMR Pipe Protector Verification Results] Palace of Westminster

The new occurrence of red rust inside the piping has completely stopped, and the existing red rust has turned into black rust!

The Palace of Westminster is currently used as the UK Parliament and is one of the most famous buildings in the UK. It is located on the banks of the River Thames in central London and is a building over 150 years old that was rebuilt around 1860. In one of the several buildings (the Guard Room), the air conditioning hot water piping was severely corroded due to red rust. To prevent the occurrence of new red rust in this piping system, one "NMR Pipe Protector PT-75DS" was installed in the air conditioning hot water piping on the secondary side of the boiler. The iron content in the water before the installation of the NMR Pipe Protector was 3.9 mg/l, but it decreased to 2.38 mg/l 34 days after installation. It was confirmed that 59 days after installation, the iron content in the water had decreased to 1.48 mg/l, which is less than half of the pre-installation value. This result demonstrated that the occurrence of new red rust in the piping had completely stopped, and the existing red rust had turned into black rust, which does not dissolve in water and protects the piping with a corrosion-resistant layer. With the installation of the NMR Pipe Protector, the air conditioning hot water piping can now be used semi-permanently as long as the building remains standing.

企業：日本システム企画東京本社　
価格：Other

Piping Materials

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[NMR Pipe Protector Verification Results] Ministry of Land, Infrastructure, Transport and Tourism, National Graduate Institute for Policy Studies

The iron concentration (mg/l) two months after installation is 0.22! We will introduce a case that demonstrates the rust prevention effect!

We would like to introduce the verification results conducted by our company. Due to the deterioration of red rust in the water supply pipes, we installed the "NMR Pipe Protector." The iron content before installation was 1.1 mg/l, but it decreased to 0.22 mg/l within two months of installation, proving the rust prevention effect. 【Introduction Overview】 ■ Location: Kodaira City, Tokyo ■ Installation Date: December 12, 2012 *For more details, please refer to the PDF document or feel free to contact us.

企業：日本システム企画東京本社　
価格：Other

Piping Materials

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[NMR Pipe Protector] Effectiveness Demonstrated through X-ray Inspection | Hokkaido Condominium

Effectiveness demonstrated by X-ray inspection of the water supply pipes in the condominium 19 years after the installation of the NMR pipe protector.

Nineteen years after the installation of the NMR pipe protector, an inspection was conducted by the condominium management association of a 9-story, 110-unit building in Sapporo, Hokkaido, when the building was 32 years old. They commissioned an external investigation company to examine the condition of red rust deterioration at the water supply pipe joints. Ten locations were selected within the pipe space of the water supply pipes (pipe diameters 25A to 65A) from the 1st to the 9th floor, and a non-destructive inspection using X-rays was performed on the joint areas. The results of the X-ray inspection showed that out of the ten locations, eight had no signs of red rust deterioration at the pipe joints. The other two locations showed only slight traces of corrosion, which were estimated to have occurred before the installation of the NMR pipe protector. This demonstrated that the red rust deterioration of the water supply pipes in this condominium had been completely prevented. Although the NMR pipe protector cannot prevent corrosion on the outside of the pipes, slight external corrosion was observed. However, by preventing external corrosion with anti-rust coatings, both the exterior and interior can be preserved. *Images and inspection results are quoted from a report by a certain industrial inspection agency. [Used Equipment, etc.] X-ray device: Torec Co., Ltd. RIX200-MC Digital image processing system: Fujifilm Co., Ltd. FCR AC-7HR

企業：日本システム企画東京本社　
価格：Other

others

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【Significant Cost Reduction】Can be made with Rust-Free Piping! NMR Pipe Protector

Due to red rust in the piping, costs can increase by over 10% without you realizing it, leading to 'decreased air conditioning efficiency,' 'increased pump burden,' and 'rising electricity usage fees'!

When a layer of red rust (with a thermal conductivity that is 1/180th that of copper) forms inside the air conditioning fan coil (made of copper), electricity costs can increase by more than 10%. The pipe protector converts red rust into black rust (with a thermal conductivity that is 16 times greater than that of red rust), which can reduce electricity costs by 10%. Using the NMR pipe protector allows you to immediately experience improved air conditioning efficiency. 〇 Examples of Red Rust Prevention in Air Conditioning Pipes Buckingham Palace in the UK, BBC, UK Parliament, Japanese Red Cross Hospital, famous hotels, well-known department stores, bookstores, and the Imperial Theatre building, among others. * You can download the materials for free. * Please feel free to contact us first.

企業：日本システム企画東京本社　
価格：Other

Piping Materials

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[NMR Pipe Protector Verification Results] Kawanishi City Kushi Elementary School

Proven rust prevention effect in water quality test one week after installation!

This property is a 29-year-old building that originally used galvanized steel pipes (SGP) for its plumbing at the time of completion, but over the years, it has been updated to use vinyl-lined steel pipes (VLP). However, due to the building's structure, the plumbing inside the framework remained galvanized steel pipes (SGP), which led to the occurrence of red water due to corrosion. To address the red water issue in the water supply pipes and to protect and extend the life of the plumbing, NMR Pipe Protectors were installed. The NMR Pipe Protector costs less than one-tenth of traditional plumbing renovation work and can rehabilitate the pipes by converting red rust into black rust without allowing it to flow out. In water quality tests conducted before the installation of the NMR Pipe Protector, the iron ion concentration was 0.3 mg/l. However, about five weeks after the installation of the NMR Pipe Protector, this concentration dropped to 0.01 mg/l, which is one-thirtieth of the original level, effectively resolving the red water issue. Additionally, an endoscopic examination revealed that the rate of blockage due to red rust in the pipes improved by more than 10% after one year and three months. These results confirm that the rust prevention effect of the NMR Pipe Protector and the rehabilitation effect of converting red rust to black rust continue to be effective.

企業：日本システム企画東京本社　
価格：Other

Piping Materials

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Rust prevention device×日本システム企画 - メーカー・企業と製品の一覧

Rust prevention deviceの製品一覧