Leaking stoppage tool suitable for sulfur-containing gas field metal pipeline flange leakage

The utility model relates to a leaking stoppage tool suitable for sulfur-containing gas field metal pipeline flange leakage. The flange plate clamping device comprises a transmission part, a left pressing plate and a right pressing plate are arranged on the transmission part, the transmission part i...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN YONG, CAO ZHEN, ZHANG YUXIN, CHANG QING, GUO JUNHE, QUAN ZIHAN, CHEN JIANMING, PENG CHUANRONG, GONG XIAOPING, WU MINZHI, YANG LONG, XU HEXIAN, LI BO, CHEN MINGJUN, XU SHUO, LI ZHUOYAN, YANG BIAO, JIANG LINXI, YUAN LIN, ZENG LI, ZHAO YU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model relates to a leaking stoppage tool suitable for sulfur-containing gas field metal pipeline flange leakage. The flange plate clamping device comprises a transmission part, a left pressing plate and a right pressing plate are arranged on the transmission part, the transmission part is driven to enable the left pressing plate and the right pressing plate to be close to each other orfar away from each other, and the left pressing plate and the right pressing plate are close to each other to be used for clamping a flange plate. The utility model relates to a plugging tool suitable for sulfur-containing gas field metal pipeline flange leakage. The flange plate can be clamped, and leakage can be stopped under pressure; the leaking stoppage tool is simple in structure, convenient to use, easy to carry and store, low in manufacturing cost, good in leaking stoppage effect and capable of acting as a temporary leaking stoppage device to replace parts at a leaking flange during normal production well sto