I thank the valuable time of each and every person who replied, It helped in connecting the dots in my knowledge.
When the 90 degree was cut the ends were out of roundness and slightly the outside diameter was out of tolerance and finally we ordered the 45 elbows.
@Dhurjati Sen-Thank you. It is...
Hi,
Is it allowed to cut a 90deg elbow to two 45 degree elbows to use in oil refinery plant? If yes or no, kindly please guide me to the code which states it.
(Background: A client ordered a two 45deg elbows, we have 90deg elbows sitting in the shelf which matches its nps, sch and material...
In Reference to the thread Proof stress vs yield stress
I have the same issue"I see “proof stress 0.2% & 0.1%” in a MTR. What’s the relation between them and yield stress? Can I compare them with min Y stress in the Section II and pass the material?"
I read the messages in thread, one of the...
