Figure 2 middle picture.
Liquid nitrogen pipe freezing equipment.
It is the world s only patented digitally controlled pipe freezing system thus allowing you to accurately and safety create an ice plug.
The arctic freeze kit can freeze lines from 1 4 to 2 00 through 1 4 to 6 00.
The chamber is sealed to the pipe with special tape to contain the liquid nitrogen that will be injected.
The qwik freezer kit is a more commercial grade co2 pipe freezing system that can freeze lines single or dual 3 8 1 1 2 through 3 8 to 8 00.
Pipe freeze services 1 2 36 pipe freezing is a non intrusive cost effective and quick method to perform pipeline modifications without draining the system.
The accu freeze kit af 1000 liquid nitrogen pipe freezing system can freeze lines up to 12.
It utilizes liquid nitrogen in a controlled and automated system to safely and reliably freeze static liquids in a selected section of pipe or tubing.
Jt equipment service brings today s latest technology we will freeze the piping using the patented accu freeze system the most advance pipe freezing system in the world.
The pipe freezing kit eliminates the need to drain systems and shut down operating equipment when making pipe repairs.
The freezing chamber is installed on the pipeline.
The kit uses liquid carbon dioxide to create ice plugs in sections of pipes.
It utilizes liquid nitrogen in a controlled automated system to safely and reliably freeze static liquids in a selected section of pipe or tubing.
Hft pipestoppers accu freeze the controlled liquid nitrogen ln2 pipe freezing system is a method to freeze stationary liquids in a selected section of a pipe or tubing.
Kits are supplied with three freezing jackets for pipes 4 13 77mm o d and two 20 hoses.
Direct liquid nitrogen pipe freezing is the most common procedure used to establish isolation on a pressurised pipeline requiring the application of liquid nitrogen to the external surface of the pipe.
The standard accu freeze af1000 kit is used to create an in line ice plug capable of withstanding 2000 psi in pipes up to 12 inches in diameter.
Put simply pipefreezing is a non intrusive controlled method of providing pipeline isolation through the application of liquid nitrogen the pipework freezing process begins by drawing out the heat from the product within the pipe until it reaches a temperature below its freeze point until eventually the product freezes to form an internal ice plug.
Using liquid nitrogen or co2 to isolate the problem area in the pipeline by freezing the product inside the pipe to form one or more solid pipe freeze plugs.
This allows for very little drain down or refill having to bleed problematic air out of pipes during refills and in many cases no system downtime.
This transfers the low temperature liquid nitrogen through the pipe reducing the pipe fluid to a temperature below its freezing point and.
