HYDRAULIC SYSTEM OF STAND FOR TESTING STRENGTH OF PIPELINE VALVES AND FITTINGS

FIELD: pipeline testing facilities. SUBSTANCE: proposed hydraulic system contains electric motor, pump, pressure and drain main lines connected with clamping hydraulic cylinder and valve flange pressing hydraulic cylinders through first and second working fluid distributors, adjustable safety valve...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BAD'IN G.M, ZYBALOV V.S, EZHOV V.M
Format: Patent
Sprache:eng ; rus
Schlagworte:
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