PromInTech and Gazprom Dobycha Nadym LLC completed the pilot operation of ball valves.
From January 10 to June 16, 2016, the ball valves successfully passed the pilot operation at the Gazprom Dobycha Nadym LLC facilities.
From January 10 to June 16, 2016, the ball valves successfully passed the pilot operation at the Gazprom Dobycha Nadym LLC facilities.