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Information × Registration Number 0304U001917, 0103U004428 , R & D reports Title Development of criteria for stop valves arrangement at linean part of gas mains during their construction under conditions of considerable heigt drop (100m) popup.stage_title Розробка критеріїв розміщення запірної арматури на лінійній частині магістральних газопроводів при їх проектуванні в умовах значних перепадів висот (100м) Head Grudz V.Ya., Registration Date 13-05-2004 Organization Ivano-Frankivsk Nstional Technical University of Oil and Gas popup.description2 Criteria of stop valve optimal installation at gas-main pipelines with significant differentials of hypsotonique marks and regulation ways of pressure excesses during stopped gas pipeline are defined. Real simulators of working gas pipelines of affiliated undertaking "Prykarpattransgaz" are exampled; analytical treatments are carried out. Pressure excesses calculations in stopped gas pipeline are conducted and recommendations conserning regulation ways of pressure excesses during repair work execution are given.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close