Question 24 of 30
In Direct connections of Flanged connections, For all piping except open ended, what restrictions is applied?
A
For design temperatures colder than minus 55°C, only welded threaded flanges shall be used
B
For design temperatures colder than minus 55°C, only welded lap flanges shall be used
C
For design temperatures colder than minus 55°C, only welded neck flanges shall be used
D
For design temperatures colder than minus 55°C, only welded slip on flanges shall be used
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Answer & Explanation
The correct answer is Option C: For design temperatures colder than minus 55°C, only welded neck flanges shall be used.
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