ANQING GREAT WALL PIPELINE CO.,LTD
Line Stop Services
Line Stops(Stopples) start with a hot tap but are intended to stop the flow in the pipe without interrupting service ，It is widely used for pipeline emergency repair, pipeline replacement, pipeline relocation or modification and etc，The types of plugging including suspension plugging, cylinder plugging, folding plugging, airbag plugging,double seal spherical plugging and etc，The options of plugging including single line stop, double line stops, four line stops .
