Pipe Freezing, Freeze Kits, Freeze Jackets For Pipeline

Single wall aluminum freeze jackets are quality commercial graded used by PipeFreeze technicians.  Single wall jackets are best suited for tight locations, are light weight for transportation and allow single technician assembly. All 2LBin jackets are designed for use in both horizontal through Vertical PipeFreeze applications. National Iron Pipe Threads are provided for nitrogen input and for gas exhaust and all jackets above 3” are provided with two input feeds for continual nitrogen feed. (Double wall jackets are available priced per application)

Pipe freeze plugging is a simple, cost-effective method to perform pipe maintenance or line modification without shutting down your plant process. Using liquid nitrogen, can isolate the problem area in the line with solid freeze plugs of the fluid within the line. This allows the job to be done with very little draindown or refill, no loss of expensive process fluids, and in many cases, no system downtime. Once the work is completed, the plugs are thawed and the line is back in operation. 2lbin.com's standard freeze jackets range in size from 1/2" to 12" OD.

Successful pipe freezing is accomplished by establishing solid freeze plugs and maintaining them during the duration of the project. Freeze Service's freeze plugs are constantly monitored and designed to withstand up to 8,000 psi line pressure or 225,000 pounds force. Independent laboratory tests have documented that no physical change in the structural matrix of the pipe occurs due to the controlled freezing process.