I am trying to see if anyone can guide me in the right direction in regards to AWS standards. I am looking to see if there is any WPS for spot, stud, and weld neck welding. Anything helps! Thanks in advance.
Is there a particular type of check valve that is preferred on the discharge side of an oil-flooded screw compressor. We are currently thinking that a "swing check" type would suffice but I am wanting to get a second opinion on the matter. Here is a short explanation on the setup of part of the...
Does anyone know of or have a rule of thumb for what the cutoff Temperature and/or Pressure for expansion(by rolling) tubes into tubesheets is? Any literature to reference would also help apart from the valuable years of experience all you fellow engineers may have in the industry.
Also when...
