The xray requirements per 341.4.1 states 5% which will include a representation of each welders welds. I have always interpreted this to mean that 5% of each welders welds would be xrayed but have learned that this is not the case. All that is rquired is 5% of total welds and as long as each...
I am rebuilding a 68 mustang with a 302 350hp engine. I am having the C4 transmission rebuild and was asked if I wanted to add a second stage to it. I agreed since the cost was relatively low but still do not understand the real detail of what it is. Can someone explain what the real benefit...
This has probably been beat to death but I need clarification. I have an ASME vessel built in 1962. I want to add a 16" nozzle to it. What code edition can I use to comply with NB-23?
When using clause 7.2.5 of CSA Z662-03 for welding shop fabricated spools etc that will be used in a pipeline, does para (d) standards of acceptability mean both testing and examination?
I am having a hard time finding a generic torque table for type R ring joint gaskets when used in B31.3 piping. Has anyone got any info? Can I use API 6A tables?
By adding an integrally reinforced fitting ie: WOL, TOL etc, to an elbow, extruded tee or pipe cap, would you consider this as altering the registered fittng? I have an A.I. that says I need to support this with detailed calculations. I disagree. I am using B31.3 304.3.2 to support my claim...
