It would be much appreciated if anyone can suggest me the minimum distance to be maintained for a buried section of pipeline from riser bend weld joint to a flange weld joint. The flange to be connected to a flanged valve.
Hi, I would appreciate if someone can advise me on how I can design above ground riser portion to facilitate connection with temporary pig launcher and receiver for a 10" propylene (HVP) line. This line is to be pigged using N2 from a truck.? If I keep a riser blind flange on the line with a...
