A couple of failures at the assembled joints of the above stated material over the years is a major concern here. Is there any convenient monitoring technique to determine the structural integrity of this pipe considering damage mechanisms such as fibre debonding, resin cracking, bond or thread...
A 9 course EFRT with diameter as 76.2m, Height as 21.9m, built in 1971 and still in-service states that course 1 - 7 was constructed with Fe52 material while the 8th/9th course was built with Fe42B material.
Am unable to find the material equivalent for material of construction and require...
Your advise is needed.
ANSI pipe thickness for a schedule 80 3'' pipe (carbon steel) is 7.62mm. Please can somebody tell me the corresponding wall thickness for a 3'' 90 degrees elbow, and a 3'' x 3'' Tee? What formula was used? Any internet resource of interest will be appreciated.
