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Piggable pipeline system for supplying fluid raw material from storage tank to production plant in industry, has sub-sections reduced or extended so that transmission section is utilized by pigging sections in successive manner
Piggable pipeline system for supplying fluid raw material from storage tank to production plant in industry, has sub-sections reduced or extended so that transmission section is utilized by pigging sections in successive manner
The system has piggable sub-sections for implementing different pigging processes. The sub-sections are reduced or extended for a certain sub-step in the pigging processes by utilization of tubular path switching elements such that a transmission section (5) is utilized by different pigging sections in a temporal successive manner. A three-way-point (9), piggable hose, joint arm, shut-off device and tubular line distributor are utilized as the tubular path-switching elements. A switching process in the system is initiated by a control program.
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