Freeze part of the piping with liquid nitrogen! It reduces various troubles that occur during water outages and drainage.
During the pipe renewal work, the existing valves we were counting on are not functioning, there are no branch valves, and the time taken for draining and filling water is too long, leaving insufficient time for the construction. In such cases, we can freeze a portion of the water inside the pipes to stop the water instead of using valves. By minimizing the scope of water outage and reducing the time required for air removal during filling, we can expect efficient pipe work. If you are looking for efficient pipe work, please consider pipe freezing services.
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basic information
Freezable pipe sizes - Air conditioning piping for chilled water (15A to 250A) / hot water (15A to 150A) - Satellite piping for water supply / hot water (15A to 100A) - Fire extinguishing piping (foam) (15A to 150A) - Brine piping (15A to 250A) - Cooling water piping (15A to 150A)
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Applications/Examples of results
Air conditioning hot and cold water pipe freezing work Brine pipe freezing work Cooling water pipe freezing work
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Company information
Tohoku Nihon Iwatani Gas Co., Ltd. is a high-pressure gas direct sales company focused on the cylinder business within the Iwatani Group's industrial gas operations. We are developing various businesses closer to the market. We have sales bases nationwide, primarily dealing with various high-pressure gases such as oxygen gas, nitrogen gas, argon gas, carbon dioxide gas, hydrogen gas, helium gas, and cutting gas developed for hydrogen applications, known as Hydrocut. We have established a rapid supply and safety system rooted more deeply in the local community.