JStephen:
This is a vent stack. Imagine it as a tubular column on a baseplate with a nozzle attached to the piping.
I know that the original one has been designed as per CICIND which is a design code for steel chimney and so they have not considered the thrust load due to venting.
The loads...
Hello Folks;
We have an existing standalone self-supported 30 in Dia x 40 ft length vertical vent stack with a pipe entrance at 45 degree to vent the natural gas to the atmosphere.
It is designed for 10 psig /180 F and supported by the foundation. The material is SA 516GR70N. The baseplate is...
Hello Folks;
We have an existing standalone self-supported 30 in Dia x 40 ft length vertical stack with a pipe entrance at 45 degree to vent the natural gas to the atmosphere.
It is designed for 10 psig /180 F and supported by the foundation. The material is SA 516GR70N. The baseplate is 1.5...
We are running a compressor station design in Canada:
Per one of our purchase requirements:
CWB certification is required for structural skid, module, and building fabricators. However, equipment supports (vessels/compressors/pumps etc.) can be exempted from qualifying the welding of the...
We are running a compressor station design in Canada:
Per one of our purchase requirements:
CWB certification is required for structural skid, module, and building fabricators. However, equipment supports (vessels/compressors/pumps etc.) can be exempted from qualifying the welding of the...
One of our clients asked us to investigate using PVC plate as weir inside one of our pressure vessels which is liquid-liquid separator. The intention is making it lightweight to do maintenance.
I am curious if anybody has experience with PVC internal parts for ASME pressure vessels.
Hi There;
I have seen two posts regarding offset hole in ASME flange 16.5 which makes them non compliance to flange code.
To find out whether we need to repad or not , I applied ASME Sec.VIII Div 1 UG-34 .
At the end , I came up with repad requirement.
I just wanted to share that with you...
