I am looking for information on the minimum bending requirements for 2507 super duplex tubing.
I was told that AMSE B31.3 section 332.4.2 states that super duplex tubing must have a 10x D bend radius to prevent the fiber elongation from exceeding 5%; I do not have a copy but have been told that it does not states super duplex tubing. The actual section states that is a requirement for tubing that requires impact testing. I am not familiar with whether or not super duplex tubing requires impact testing. Can any one familiar with ASME B31.3 know if it applies to super duplex tube or have any information on minimum bending requirements on super duplex tubing?
Thanks in anticipation
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