Pipe freezing method×大勇フリーズ - メーカー・企業と製品の一覧

Pipe freezing methodの製品一覧

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Introduction to the Freezing Method (Buried Related)

Introduction to the Freezing Method (Buried Related)

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The "Freezing Method (Buried Related)" is a technique suitable for temporary water stoppage for replacement or rerouting of pipes. The frozen section can be temporarily used as a substitute for a valve, leaving nothing remaining in the piping. Additionally, it can shorten the time required for water outages. 【Features】 ■ Compatible with GX pipes ■ Supports DIP up to Φ500 ■ Enables reduction of water outage time and measures against red water *For more details, please download the PDF or feel free to contact us.

  • Special Construction Method

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Frozen construction method for water supply and building/mansion piping renovations! Overwhelming reduction in construction time.

Frozen construction method for water supply and building/mansion piping renovations! Overwhelming reduction in construction time.

Published in the global scientific journal "Science Advances." Numerous achievements in national government offices and the private sector! Case study materials are also available!

The "freezing method (for buildings)" involves using liquid air (nitrogen) to freeze the water inside pipes, allowing for the replacement or addition of pipe branches and valves with minimal water drainage. The frozen section acts as a stop valve, enabling plumbing work to be carried out without shutting off the water supply to the entire building. A paper on the continuous water freezing method has been published in Science Advances, a globally recognized scientific journal. (We received assistance from Professor Yoshiyasu Muto of Keio University, Faculty of Environmental Information.) ■ The frozen section can temporarily serve as a substitute for a valve, leaving nothing behind in the pipes. ■ It can shorten the time required for water outage work. *For more details, please contact us or download the PDF.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Pipeline construction "Continuous water freezing method (building)" Daiyuu Freeze newsletter

Pipeline construction "Continuous water freezing method (building)" Daiyuu Freeze newsletter

Frozen work on Φ300 steel pipes was carried out at a certain beer factory in Kyoto! Additionally, frozen work on pipes with diameters of Φ100 to 200 was conducted at about 30 locations in a long-established inn in Oita Prefecture!

The "freezing method (for buildings)" is a technique that uses liquid air (nitrogen) to freeze the water in pipes, allowing for branch work, valve replacement, and expansion work with minimal water drainage. The frozen section acts as a stop valve, enabling plumbing work to be carried out without shutting off water supply to the entire building. In the April 2020 issue of the Daiyu Freeze Newsletter, we introduced our construction achievements at a certain beer factory in Kyoto and a long-established inn in Oita Prefecture. Additionally, we have recently obtained the "Minister of Construction License." We appreciate your continued support! *For more details, please download the PDF or contact us.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Introduction of the "Continuous Water Freezing Method" for Piping Construction! *Announcement of the Opening of the Kyushu Sales Office

Introduction of the "Continuous Water Freezing Method" for Piping Construction! *Announcement of the Opening of the Kyushu Sales Office

[Kyushu Area Expansion] It is now possible to carry out piping branch and valve replacement work, as well as expansion work, with minimal water drainage! Piping work can be done without shutting off water supply to the entire building.

The "freezing method (for buildings)" is a technique that uses liquid air (nitrogen) to freeze the water inside pipes, allowing for the replacement of pipe branches and valves, as well as expansion work, with minimal water drainage. The frozen section acts as a stop valve, enabling plumbing work to be carried out without shutting off the water supply to the entire building. 【Features】 ■ Minimal water drainage - Allows for replacement even with integrated valves - Reduces construction time ■ Foam extinguishing is also compatible with freezing! - Numerous construction achievements using foam extinguishing agents - Reduces both chemical and processing costs ■ Water pressure resistance up to 1.4 MPa Due to an increase in inquiries from across the country, we established a Kyushu sales office in the spring of 2022. <Main achievements in Kyushu (partial list)> - Hotel New Otani - Comfort Hotel - NHK Fukuoka Broadcasting Station - Asahi Beer Hakata Brewery - Lala Place Atago - Nippon Steel Oita Steelworks, among many others Of course, we can respond anywhere in the country. *For more details, please refer to the PDF materials or feel free to contact us.

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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Piping work and water pipe repair "Freezing method: Continuous water freezing method" New warranty system

Piping work and water pipe repair "Freezing method: Continuous water freezing method" New warranty system

A construction method that allows for pipe branching, valve replacement, and expansion work with minimal water drainage! We have newly started a warranty system for the "freezing method"!

The "freezing method (for buildings)" is a technique that uses liquid air (nitrogen) to freeze the water inside pipes, allowing for branch pipe work, valve replacement, and expansion work with minimal water drainage. The frozen section acts as a stop valve, enabling plumbing work to be carried out without shutting off the water supply to the entire building. To ensure that you can use the "freezing method" with even greater peace of mind, we have introduced a new "guarantee system." There are no cumbersome procedures or additional costs; it will apply simply by placing your order as usual. *For more details, please refer to the PDF document or feel free to contact us.*

  • Special Construction Method
  • Piping Equipment
  • Drainage and water removal

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