Water-freezing method×大勇フリーズ - List of Manufacturers, Suppliers, Companies and Products

Piping construction "Freeze construction method (building)" revolutionary thawing method for non-stop water freeze construction.

A groundbreaking non-flame thawing method has been developed that allows for plumbing branch and valve replacements and expansion work with minimal water drainage using a continuous water freezing method!

The "Non-Water Freezing Method" is a technique that uses liquid air (nitrogen) to freeze 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 water supply to the entire building. After using the freezing method, it is essential to perform thawing work on the frozen areas, but a new thawing method called "DOWT" has been developed, which allows for thawing without the use of fire and in a short time! 【Features】 ■ The frozen section can temporarily serve as a substitute for a valve, leaving nothing remaining on the pipe. ■ Reduces the time required for water outage work. ■ Contributes to the longevity of pipes. ■ Can be thawed in the same time or less than using fire. * For more details, please refer to the PDF materials or feel free to contact us.

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Piping Construction "Continuous Water Freezing Method (Building)" [Daiyuu News] September 2019 Issue

Despite the rising material costs due to a shortage of skilled labor, our company has decided to maintain the construction prices!

We would like to introduce "Daiyuu Newspaper September 2019" published by Daiyuu Freeze. This document includes information on the decision to keep construction prices unchanged despite rising material costs, the launch of the freeze method guarantee service, and employee introductions. We accept construction requests from all over the country. We also respond on holidays and at night, so please contact us when needed. [Contents] ■ Decision to keep construction prices unchanged despite rising material costs ■ Launch of freeze method guarantee service ■ Employee introductions ■ Non-flame thawing work DOWT *For more details, please refer to the PDF document or feel free to contact us.

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Piping Work "Continuous Water Freezing Method (Building)" [Daiyuu News] June 2020 Issue

Tokyo Metropolitan Waterworks Bureau DCV φ300 construction! Night work due to pipe replacement within the jurisdiction of the Central Branch.

We would like to introduce the "Daiyuu Newspaper June 2020" published by Daiyuu Freeze. This document discusses the increasing trend of temporary water stop methods in Tokyo, the advantages of the DCV method, and information about on-site demonstrations in municipalities across the country. We can provide explanations using our original demonstration kits for various methods. If you have any requests, we offer this service for free, so please feel free to consult with us. [Contents] ■ Increasing trend of temporary water stop methods in Tokyo ■ Advantages of the DCV method ■ On-site demonstrations available in municipalities nationwide ■ Birth of a revolutionary thawing method that does not use fire: DOWT *For more details, please refer to the PDF document or feel free to contact us.

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Piping Construction "Continuous Water Freezing Method (Building)" [Daiyuu News] October 2020 Issue

Leave leak repairs to Daiyū Freeze! Numerous installations using freezing and Daiyū's original methods in various municipalities.

We would like to introduce the "Daiyuu Newspaper October 2020" published by Daiyuu Freeze. This document includes support for leak repairs in Tochigi City, as well as information on using freezing methods, concerns about whether leaks or secondary shut-off valves will work, and details about the 124th Kawasaki Entrepreneur Audition. Please feel free to contact us if you have any inquiries. 【Contents】 ■ Support for leak repairs in Tochigi City ■ Interested in using freezing methods but unsure if leaks or secondary shut-off valves will work... ■ 124th Kawasaki Entrepreneur Audition Business Idea Seed Market ■ The birth of a revolutionary thawing method that does not use fire, DOWT *For more details, please refer to the PDF document or feel free to contact us.

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Piping Construction "Continuous Water Freezing Method (Building)" [Daiyuu News] September 2015 Issue

Aiming for greater safety and work efficiency! The release of a new defrosting method has been decided.

We would like to introduce the "Daiyuu Newspaper September 2015" published by Daiyuu Freeze. This document includes the introduction of new thawing equipment for on-site implementation, employee introductions, and information about obtaining ISO 9001 certification for our quality management system. We accept construction requests from all over the country. We also respond on holidays and at night, so please feel free to contact us when needed. [Contents] ■ Introduction of new thawing equipment for on-site implementation ■ Employee introductions ■ Obtaining ISO 9001 certification for quality management system *For more details, please refer to the PDF document or feel free to contact us.

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Piping Construction "Continuous Water Freezing Method" [Daiyuu News] January 2021 Supplement Issue

Emergency night construction of DCV300A in Musashino City, Tokyo! After cutting, the freezing maintenance status and new piping conditions are also posted.

We would like to introduce the "Daiyuu Newspaper January 2021 Special Edition" published by Daiyuu Freeze. This document includes information on "achieving a certain level of evaluation for emergency response capabilities" and "200A fusion construction in Kokubunji City, Tokyo." Please take a moment to read it. [Contents] ■ Achieving a certain level of evaluation for emergency response capabilities ■ 200A fusion construction in Kokubunji City, Tokyo *For more details, please refer to the PDF document or feel free to contact us.

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Piping Construction "Constant Water Freezing Method" [Daiyū News] April 2021 Issue

Construction of the 400A freezing method in Kasukabe City, Saitama Prefecture! Includes excavation holes, freezing locations, connection points, and more.

We would like to introduce the "Daiyuu Newspaper April 2021 Special Edition" published by Daiyuu Freeze. This document includes information on "Successful freezing completed with many achievements even with large diameters" and "350A freezing construction in Ohtawara City, Tochigi Prefecture." Please take a moment to read it. [Contents] ■ Successful freezing completed with many achievements even with large diameters ■ 350A freezing construction in Ohtawara City, Tochigi Prefecture *For more details, please refer to the PDF document or feel free to contact us.

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Piping Construction "Continuous Water Freezing Method" [Daiyuu News] February-March 2022 Issue

About 30 employees from the Kanuma City Waterworks Department and local plumbing union members are focusing on the technology of Daiyu Freeze! Introduction of the spring issue at the end of the fiscal year.

We would like to introduce the "Daiyuu Newspaper February-March 2022" published by Daiyuu Freeze. This document includes announcements such as "Demonstration held at the Kanuma City Waterworks Department in Tochigi Prefecture!" and "Notice of price revision starting from the 2022 fiscal year." Please take a moment to read it. [Contents] ■ Demonstration held at the Kanuma City Waterworks Department in Tochigi Prefecture! ■ Notice of price revision starting from the 2022 fiscal year ■ We accept demonstration requests *For more details, please refer to the PDF document or feel free to contact us.

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Piping Construction "Continuous Water Freezing Method (Building)" [Daiyu News] April 2020 Issue

In order to respond to the increasing requests, we will strengthen our workforce! A new era of Daiyuu Freeze is about to begin.

We would like to introduce "Daiyuu Newspaper April 2020" published by Daiyuu Freeze. This document covers the new beginning of Daiyuu Freeze, the successful exchange of over 200 air valves, and on-site demonstrations in municipalities across the country. We can explain our original various construction methods using dedicated demo kits. If you have any requests, we are happy to accommodate them for free, so please feel free to consult with us. [Contents] ■ The new beginning of Daiyuu Freeze ■ Successful exchange of over 200 air valves ■ On-site demonstrations available in municipalities nationwide ■ The birth of a revolutionary defrosting method that does not use fire: DOWT *For more details, please refer to the PDF document or feel free to contact us.

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Piping Work "Continuous Water Freezing Method (Building)" [Daiyuu News] August 2020 Issue

Yokohama City Waterworks Bureau Distribution Division! A freeze construction method briefing was held at Nakamura Water Plaza.

We would like to introduce the "Daiyū Newspaper August 2020" published by Daiyū Freeze. This document includes approximately 50 participants from the Northern and Southern Water Supply Management Division, examples of questions and answers from the day, and information about the freezing of fire hydrants and site visits in Maebashi City. Please feel free to contact us if you have any inquiries. [Contents] ■ Approximately 50 participants from the Northern and Southern Water Supply Management Division ■ Example of questions and answers from the day ■ Freezing of fire hydrants and site visits in Maebashi City ■ The birth of a groundbreaking defrosting method that does not use fire, DOWT *For more details, please refer to the PDF document or feel free to contact us.

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Piping Work "Continuous Water Freezing Method (Building)" [Daiyū News] April 2015 Issue

"Frozen construction method" expands overseas! Leave large-diameter simultaneous freezing to our company, which has a wealth of experience.

We would like to introduce "Daiyuu Newspaper April 2015" published by Daiyuu Freeze. This document includes information about the successful commencement of construction in Shanghai, China, employee introductions, and simultaneous freezing at 14 locations using SGP200A. We accept construction requests from all over the country. We also respond on holidays and at night, so please feel free to contact us when needed. [Contents] ■ Successful construction in Shanghai, China ■ Employee introductions ■ Simultaneous freezing at 14 locations using SGP200A *For more details, please refer to the PDF document or feel free to contact us.

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Piping Construction "Continuous Water Freezing Method (Building)" Daiyū News May 2017 Issue Private Sector

Daiyuu Freeze utilized its extensive experience to carry out freezing work at Shinjuku Mitsui Building 450A!

We would like to introduce the "Daiyuu Newspaper May 2017 (Private)" published by Daiyuu Freeze. This document includes high praise for the safety and quality improvements from the Renewal Division of Shin Nippon Air Conditioning Co., Ltd., as well as information about the continuous water freezing method being featured in "Science Advances." We accept construction requests from all over the country. We also respond on holidays and at night, so please feel free to contact us when needed. [Contents] ■ High praise for safety and quality improvements from the Renewal Division of Shin Nippon Air Conditioning Co., Ltd. ■ Employee introduction ■ Continuous water freezing method featured in "Science Advances" *For more details, please refer to the PDF document or feel free to contact us.

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Piping Construction "Continuous Water Freezing Method" [Daiyū News] December 2021 - January Issue

Attention to the freezing construction method is gathering interest from other cities, with approximately 600 construction achievements in Kawasaki City annually! Introduction of the year-end and New Year issue.

We would like to introduce the "Daiyuu Newspaper December 2021 - January Issue" published by Daiyuu Freeze. This document includes articles such as "Yokohama City Waterworks Bureau Inspects! Attention on Freezing Method in Kawasaki City!" and "Notice of Price Revision Starting from Fiscal Year 2022." Please take a moment to read it. [Contents] ■ Yokohama City Waterworks Bureau Inspects! Attention on Freezing Method in Kawasaki City! ■ Notice of Price Revision Starting from Fiscal Year 2022 ■ Demonstrations Available *For more details, please refer to the PDF document or feel free to contact us.

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Water-freezing method×大勇フリーズ - List of Manufacturers, Suppliers, Companies and Products

Water-freezing method Product List