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Successful completion of testing anti-extrusion rings made of PM-material

Anti-extrusion rings 123x113.2x 3.5 mm, made of Products from Permeable matrix of pressed metal wire (PM) have successfully passed tests in a  flat joint  in the Customer's equipment at a maximum pressure of 110 MPa. The results of functional tests are considered qualification tests and are extended to similar design with a working pressure of 105 MPa.