Tube-to-tube sheet weld height
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If the heat exchange tube specification is φ45x4.5, what should be (1) the weld height of the tube-to-plate joint during design and manufacturing? (2) Where can I find the relevant regulations? Thank you!
Take a look at the old version of 151; it has what you need, so you can use that as a reference.
At the moment, the old 151 has not been completely abandoned
4.5，GB/T151-2014