According to B31.3 Para. 345.2.3(c) for closure welds, this may be done as long as all components have been leak tested successfully, undergo in-process examination as per Para. 344.7, and pass either 100% RT or 100% UT examination. This becomes a problem when the final closure weld is a...
This one is generating a lot of debate between our pressure vessel engineering consultant and local jurisdiction.
Large new vertical column designed and fabricated to ASME Sec. VIII Div. 1 with a large stab in type re-boiler at the bottom. Re-boiler (LP steam) bundle is inserted into the column...
Can someone please help solve a raging debate regarding the corrosivity of demin water and why demin systems and tankage are made of 304 stainless? Is demin water any more corrosive than fresh, aerated, potable water? Is the piping made of stainless to prevent iron pick up prior to it entering...
