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8 Cards in this Set
- Front
- Back
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Pipe size where RT preferred for thickness readings |
Less than or equal to 1 NPS |
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Pipe size where UT thickness readings may require specialized UT equipment |
Less than or equal to 2 NPS |
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Small bore piping |
Less than or equal to 2 NPS |
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Maximum pipe size normally allowed for threaded pipe |
2 NPS |
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Maximum pipe size normally allowed for socket weld pipe |
2 NPS |
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Maximum pipe size for performing an elliptical shot (double wall technique, double wall viewing) |
3 NPS |
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Pipe size where pipe OD is equal to pipe size (NPS) |
Greater than or equal to 14 NPS |
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Pipe size where pipe is almost always made using rolled and welded plate |
Greater than 16 NPS |
