90.93 Standard confirmed Dec 3, 2020
CEN
CEN/TC 459/SC 10 Steel tubes, and iron and steel fittings
European Norm
77.040.10 Mechanical testing of metals
Published
This European Standard specifies the ring hydraulic pressure test for metallic tubes. It is generally applied to tubes with an outside diameter generally greater than 120 mm and outside diameter to thickness ratio not less than 20. The objective of this test is to ascertain the value of the hoop stress required to produce a specified total circumferential (hoop) strain.
PUBLISHED
EN 10275:1999
90.93
Standard confirmed
Dec 3, 2020