Deepwater pressure-proof circular-opening flange butt-joint deadlock kickoff mechanism

• Main Authors: ZOU GUANG, TANG JUNJUAN, WU YOUSHENG, DU QINGHAI, LI KAI
• Format: Patent
• Language: English
• Published: 20.05.2015
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS