Haskel gas boosters are used to pressurize a wide range of gas pressure maintaining devices. High- pressure leak testing of underwater christmas trees, and other subsea installations. Ensure that hydrocarbons do not leak from the subsea structure and risk contaminating the sea or creating a fire explosion.
Helium is used for its leak searching capabilities, particularly in detecting porous castings. Nitrogen gas is used to test anything from relief valves, pipe spools, and small pressure vessels to prove they are leak tight before being put into service on gas production facilities.