SYSTEM FOR STRENGTH AND DENSITY TESTS OF PRODUCTS WORKING UNDER INTERNAL PRESSURE Russian patent published in 2009 - IPC G01M3/08 

FIELD: physics, tests.

SUBSTANCE: invention is related to the field of machine building and may be used for testing of pipeline valves bodies. Technical result is provided by the fact that system comprises table for installation of tested product, in internal cavity of which elastic reservoirs filled with liquid medium are placed prior to air supply. Table is installed in bath with the possibility of its separation into upper and lower parts communicated by pipe. Lower part of bath is filled with water and connected to source of compressed air. Tested product is tightened with plugs equipped with elastic reservoirs with the possibility of liquid supply to them via pipelines from receiver connected to the source of compressed air. At that according to invention receiver is equipped by level indicator, tested item is installed in frame that covers the tightening plugs with elastic reservoirs so that tested product might be installed on table together with plugs and elastic reservoirs, and one of plugs has connection to high pressure pipeline of testing gas medium.

EFFECT: expansion of technological resources and higher qualitative assessment of test.

2 cl, 1 dwg