Recently, the first semi-submersible self-positioning deep-sea floating drilling platform construction project with a water depth of 3,050 meters in China was started in Dalian Shipbuilding Heavy Industry. This is the third drilling platform construction project signed by the Nobel Company, the world's second largest integrated offshore drilling company, with Dalian Shipbuilding Heavy Industry after two 400-foot jack-up rigs. The total value of the three construction projects exceeds US$750 million. It is the most accepted marine engineering in China's shipbuilding industry. It marks that Dalian Shipbuilding Heavy Industry has taken a new step in undertaking the construction of high-tech marine engineering equipment. After the platform is completed, it will go to the deep sea of ​​Brazil for drilling work.
Solenoid For Perkins
When the diesel engine is turned off, there is a coil in the solenoid valve that is the same as that of the generator. When the power is turned on, a magnetic force is generated to pull the shut-off switch back to the oil. When the power is off, there is no magnetic force. oil. After the flameout solenoid valve is used for a long time, the piston is easily blocked by dust and dirt and cannot move, and then there is a phenomenon that the flameout solenoid valve cannot be started or extinguished.
Cut off Solenoid valve,Soleoid valve,Fuel Shut off Solenoid
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