JSC “IrkutskNIIhimmash” has developed the standard of organization STO 00220227-043-2016 “PIPELINE SYSTEMS. ACOUSTIC TESTING METHODS. The method of acoustic pulse reflectometry”. This standard sets basic rules and requirements on conducting non-destructive examination using acoustic pulse reflectometry (APR) method for tubes, tube bundles of tube-and-shell heat exchangers and other pipeline structures and systems examination. The standard applies to pipeline systems made ...

JSC “IrkutskNIIhimmash” has developed the standard of organization STO 00220227-040-2015 “PIPELINE VALVES. Regulations and methods of strength and impermeability calculations”. This standard sets the regulations and methods of design calculation of pipeline valves working under the internal excess pressure up to 32 MPa (320 kgf/sm2) and at fluid temperature from minus 50 °С to 400 ° inclusively. The direction of ...

JSC “IrkutskNIIhimmash” has developed a standard of organization STO 00220227-024-2008 “High pressure pipelines assembly units and parts working under the pressure from 10 MPa to 100 MPa” This standard applies to high pressure process pipeline assembly units and parts according to GOST 22791 – GOST 22826 designed to transport gases, steam and liquids within the pressure range from 10 to ...

Strength theoretical and applied research: determination of the stress-strain state of vessel’s, apparatus’s and pipeline components, exposed to pressure and thermal effects (pressure up to 320 MPa and temperature ranging from -70°C to over + 450 °C); temperature fields calculation taking into account the heat exchange with external and internal media; design of vessels and apparatuses operating under the low-cycle ...

Development of technical projects for new equipment of various purposes, modernization of running equipment including the units operating under pressure up to 300 MPa, at high temperatures and in aggressive environment: furnaces, reactors, towers, heat exchangers, reservoirs, etc., followed by the passing of the projects to the manufacturing plants and field engineering supervising. Performing the strength calculations for all types ...