ICE-O-LATOR© Technology
In pipeline maintenance, hydrostatic testing and leak detection, it is often necessary to isolate valves and sections of pipe. A safe, reliable and economical way to accomplish this is with the use of our ICE-O-LATOR© System.
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Introducing liquid nitrogen in to the ICE-O-Lator rapidly freezes the contents of the pipe to form a plug, or line stop which makes it possible to isolate valves, vessels, pumps, equipment and other facilities for repair, modifications or hydrostatic testing. The ICE-O-LATOR© System utilizes precision monitoring equipment to develop a reliable freeze plug for single or multiple applications, regardless of the pressures exerted.
We developed and patented this unique method of freezing a plug within a pipe. This process is offered exclusively by Freeze Technology International, Ltd and our subsidiary companies.


We offer turnkey solution for the following applications:
We provide temporary pipe plugging services to the following industries:
- Midstream Pipeline Companies
- Refineries
- Hospitals
- Commercial Buildings
- Chemical Plants
- Hotels
- Water and Waste treatment plants
- Paper mills
- Breweries
- Nuclear and Fossil fuel power plants
- Ships
- Isolation for Hydrostatic testing
- Leak locating
- Isolation for repairs or modification
The Ice-O-Lator® System has proven successful on a variety of pipe including:
- Stainless Steel
- Brass
- Carbon Steel
- Copper
- Cast Iron
- Aluminum
- Fiberglass
- Horizontal
- Transite
- Vertical
- Out of Round
- Internally or Externally Coated
- Cement Lined
Our highly trained, nuclear qualified technicians are available 24 hours a day, so whether your day is beginning or ending, you can depend on the ICE-O-LATOR® System to be there when you need it.
ICE-O-LATOR® equipment is installed exactly where the plug is needed.
Each of our Service Centers maintains equipment for pipe from 1/2″ to 42″ diameter, and our own liquid nitrogen tanks and tankers.