I'm not huge into piping but my work has recently had me going through piping systems. So I can't speak with 100% authority on the subject, but I can give you my opinion on what I would do.
The only concern you should have with the velocity is pressure drop. Obviously higher velocities lead...
I've been tasked with performing the research required for verifying the feasibility of utilizing frp (fiberglass reinforced plastic) patches for blast furnace gas and coke oven gas supply mains. In particular I'm interested in how these types of repairs would relate to regulartory codes in the...