Line Sizes Flashcards Preview

API-570 > Line Sizes > Flashcards

Flashcards in Line Sizes Deck (8)
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1
Q

NDE - Pipe size where RT is preferred for thickness readings

A

Equal or < 1 NPS 570: 5.7.1

2
Q

NDE - Pipe size where UT thickness readings may require specialized UT equipment

A

Equal or < 2 NPS 570: 5.7.1

3
Q

Terms - Small bore piping

A

Equal or < 2 NPS 570: 3.1.86

4
Q

Maximum pipe size normally allowed for threaded pipe

A

Equal or < 2 NPS 574: 5.2

5
Q

Maximum pipe size normally allowed for socket-welded pipe

A

Equal or < 2 NPS 574: 5.3.1

6
Q

NDE - Maximum pipe size for performing an elliptical shot (double-wall technique, double-wall view)

A

3 NPS ASME V: T-271.2.b

7
Q

Pipe size where pipe OD is equal to pipe size (NPS)

A

Equal or > 14 NPS 574: 4.1.1.2

8
Q

Pipe size where pipe is almost always made using rolled & welded plate

A

> 16 NPS 574: 4.1.1.1