PIPE FREEZING & HOT TAPPING
PIPE FREEZING
Pipe-freezing 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. Eventually the product freezes to form an internal ice plug.
HOT TAPPING
Hot tapping services provide reliable, safe and controlled entry into live piping, vessels and tanks operating at pressure without losing product or interrupting system operations.
