This kind of test block is set up according to the requirements of ultrasonic testing by diffraction time difference method of non-destructive testing of pressure equipment. The test block is suitable for the butt joint of carbon steel and low alloy steel with nominal thickness of 12 mm~400mm.
为您推荐
-
CSK-ⅠA test block - NB/T47013 Standard test block for ultrasonic inspection of pressure equipment
-
CSK-ⅡA test block-NB /T47013-2015 Non-destructive testing of pressure equipment ultrasonic flaw detection
-
Ultrasonic thickness test block A, B-NB /T47013-2015 non-destructive testing of pressure equipment standard test block
-
RB-L test block non-destructive testing ultrasonic inspection block Ruixiang test block