High Pressure Gas Test
• Controlling the tightness of the valves is one of the most important technical demands facing the valve manufacturing industry
• To comply with the most stringent standard and technical specifications drawn by the users, and especially by major oil company, hydraulic and pneumatic test of the valves are definitely not enough to evaluate valve behavior in gas service at a specified temperature
• High pressure gas test of valves for transport and storage of gases is part of Valve Approval Test to verify the good performance of a valve under pressure