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Method for installing a hydraulic member and installations
Method for installing a hydraulic member and installations
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机译：液压构件的安装方法及设备
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摘要
Installation method for a hydraulic member and installations Installation method comprising the following steps: installation of a collar (10), provided with a bypass mouth (13), attached around a pipe section (2), installation of a piercing device at the distal end of an airlock, provided with a sectioning valve (20), provided at the distal end of the bypass mouth (13), piercing of an opening in the pipe section (2) using the piercing device through the airlock and the bypass mouth (13), closing the shut-off valve (20), removal of the piercing device, installation of the hydraulic member ( 90) on an insertion device (50), installation of the insertion device (50) at the distal end of the airlock (60), opening of the shut-off valve (20), and insertion of the hydraulic member ( 90) in the pipe section (2) using the insertion device (50) through the airlock (60), the bypass mouth (13) and the opening of the pipe section (2). Figure for the abstract: Fig. 12.
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