Data Sheets - Miscellaneous #s Flashcards
Testing - Min Range of pressure gauge used during a pressure test (Multiplied by test pressure)
1.5 * P
NDE- Min # of exposures to RT 360 degree of a weld using a double-wall technique, single wall view
3
Flanges - Min thread engagement acceptance criteria per 570
-1 Thread
Weld Qualification- Number of bend tests to qualify a welder or welding operator in welding positions 1G-4G
2
Testing - Preferred range of pressure gauge used during a pressure test
2*P
Weld Qualification- Number of tension tests to qualify a WPS
2
Testing- Max range of pressure gauge used during a pressure test (Multiplied by test pressure )
4 * P
Impact Test- Number of test bars required in each set
3
Flanges- Min. thread engagement acceptance criteria per B31.3
-0 Thread
NDE- RT Film density range - Allowed for the weld & IQI when using a gamma-ray source
2.0 - 4.0
Weld Qualification- Number of bend tests to qualify a welder or welding operator in welding position 5G &6G
4
NDE- # of additional welds or joints to examine when a weld defect is found during a random examination
2
NDE- When using a shim under a hole-type IQI, the number of sides of the IQI that must be seen in the RT image
3
Ratio of Endurance limit stress to Ultimate tensile stress for Carbon Steel
0.4-0.5
Hydro- Max Chloride content of water when hydro testing austentic SS
<50 ppm
