API Data Sheets-Miscellaneous Other

Reconstructed- Maximum allowed out-of-plumbness    653:  10.5.2.1

Corrosion- pH level that causes corrosion to increase     651:  5.3.2.1.g

Corrosion- Chloride level where pitting on steel begins    651:  5.3.2.1.h

NDE- Weight used to check magnetic strength of an AC yoke    V:  T-762.b

Grounding- Maximum electrical resistance permitted from tank to earth   575:  8.2.5

NDE- Min angle of eye-to-part to count as a visual exam   

NDE- Weight used to check magnetic strength of a DC yoke  V:  T-762.c

NDE- Minimum light intensity when performing non-fluorescent MT or PT exams

Vacuum box- Minimum light intensity when performing vacuum testing  650:  8.6.7

NDE- Minimum black light intensity when performing fluorescent MT or PT exams

Brittle- Shell stress when brittle fracture is NOT a concern   653:  Fig 5.1

NDE- Hole size that must be visible in RT when using a hole-type IQI   V:  Tbl-276

Weld Qualification- Maximum allowed thickness on a WPS based on plate thickness (T) of a PQR test coupon  IX:  QW 451.1

Weld Qualification- The "all position" test coupon    IX:  QW 461.9

NDE- Lead letter used during RT to check for backscatter radiation  V:  T-223

NDE- Lead letter used during RT to indicate a film-side IQI  V:  T-277.b

NDE- Lead letter used during RT to indicate a repaired weld    653:  12.2.3.2

Repairs- Material where pre-heat can be substituted for a required PWHT

Repairs- Materials where control deposition welding can be substituted for a required PWHT  653:  11.3.2.a

Hot Taps- Nozzle thickness for hot tapped nozzles   653:  Fig 9.14

Repairs- Welding processes that can be used when substituting Preheat or Controlled Deposition welding for a required PWHT

Corrosion- In a corrosion cell, the part that corrodes   651:  4.1.1.a

Corrosion- In a corrosion cell, the part that doesn't corrode   651:  4.1.1.b

Linings- Minimum surface prep prior to applying lining    652:  7.1

Weld Qualification- Rejectable in RT when qualifying a welder  IX:  QW 191.1.2.2.a.1

Weld Qualification- Which welding process can a welder NOT be qualified by RT/UT

Welding- Variable needed on WPS

Welding- Variable needed on PQR