The short description: We currently use steam directly to heat our diverted water going to our waste water treatment. This should have been obvious to the previous designer, but we now have "banging" due to waterhammer (I'm the new guy). We would still like to use the steam safely. The...
All,
Data: 72" CS line, Low Pressure (~20psig) in water service.
I'm stuck here. I have a leak at a 45° miter bend weld. Entire weld was previously composite wrapped don't know when, but I believe the wrap just failed. How would you fix it?
Here's my options and thoughts:
1. Utilize...
Hi -
I'm currently preparing a line for a hot tap and I have been religiously following the API 2201 in the process. Based on that document, I have a clear understand on metal minimum thickness and how to proceed & what precautions to take when welding onto a thin pipe. However, API seems to...
I have a drum with a localized corrosion issue on the knuckle region of the head. Tmin calculation on the knuckle region (under hoop compression) is required for FFS evaluation. To me (coming from a recent graduate without prior experience), this calculation can not be done with a single...
