Data Sheets - Dimensions Flashcards
Maximum length of crack, Incomplete Penetration or Incomplete Fusion allowed on a new weld (VIII: UW-51.b.1 & 52.c.1)
0”
Smoothness of relief device seating surface (576: 5.2.1)
3 light beads/ bands
Maximum allowed mill tolerance of a plate (VIII: UG-16.c)
Lesser of: 0.010” or 6% of T”
Maximum allowed size of open discontinuity in a Bend Test (IX: QW-163)
1/8”
Minimum distance beyond the area to be examined to clean a part when performing a MT examination (V: T-741.1.b)
1”
Minimum distance beyond the area to be examined to clean a part when performing a PT examination (V:T-642.b)
1”
Minimum radius of insert patch (510: 8.1.5.2.2.c)
1”
Wall thickness of CS shell that requires PWHT (VIII: Table UCS-56)
> 1-1/2”
Wall thickness of shell that requires Full RT (VIII: UW-11.a.2)
> 1-1/2”
Maximum length of pits allowed in 8” line (510: 7.4.3.c)
2”
Distance beyond weld that preheat must be maintained when performing Preheat in lieu of PWHT (510: 8.1.6.4.2.2.2)
Greater of: 4” or 4T
Vessel inside diameters that are excluded from the scope of Section VIII (VIII: U-1.c.2.i)
< 6”
Minimum length of RT when qualifying a welder with RT (IX: QW-302.2 & 304.1)
6”
Minimum length of RT when qualifying a welder operator with RT of a test coupon (IX: QW-302.2)
6”
Minimum length of Spot RT (VIII: UW-52.c)
6”
