Pipe Freezing Services

Pipeline Isolation Without Draining the Entire System

Yunik Engineering Services provides specialised pipe freezing services for industrial pipeline isolation and maintenance applications. Pipe freezing, also known as ice plugging, creates a temporary pressure-resistant frozen plug inside a pipeline, allowing maintenance, repairs or modifications to be carried out without draining the entire system. The technique uses a cryogenic medium to freeze the liquid contained within a suitable section of pipe. Once the frozen plug has been established, it provides temporary isolation so work can be performed on the required section of the pipeline. By avoiding unnecessary system drain-downs, industrial pipe freezing can help reduce downtime, minimise product loss and limit disruption to plant operations.
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How Pipe Freezing Works

Safe, Temporary Pipeline Isolation

Pipe freezing uses cryogenic technology to create a temporary frozen plug inside a suitable pipeline. This allows maintenance or repairs to be completed without draining the entire system, helping reduce downtime and operational disruption.

Pipe Freezing Applications

Industrial Pipe Freezing Solutions

Suitable applications may include water pipelines, fire protection systems, chilled water systems, glycol systems, HVAC systems and compatible industrial process pipelines.

Why Choose Pipe Freezing?

Reduce Downtime. Avoid System Drain-Downs.

Pipe freezing provides a practical solution for temporary pipeline isolation, helping to:

Reduce plant downtime

Avoid unnecessary system drain-downs

Minimise product or fluid loss

Allow targeted maintenance and repairs