Can anyone supply me with an actual code reference (or relevant code interpretation) to a permanently attached mechanical hot tap fitting? B31.8 Section 849.6 "Service Line Connections to Mains" makes references to: b)- using a service line clamp or saddle, and c)- using compression fittings...
I am working on a project where double block & bleed isolation is required to change out a 30" leaking & passing ESD Valve. We are investigating 30" x 30" mechanical hot tap fitting (s) hot tapping, & insertion of line stop(s). We are looking to achieve isolation by means of either two...
Gentlemen - we are guiding our client on the installation of 3 freeze plugs (1 - 30" & 2 - 24")on an existing (25+ year) offshore platform. I am looking for technical data / experience in relation to metalurgical dangers (during application & post application) which could occur during the...
I have been assigned to put together a piping class on Offshore Platform Piping Design - After 39 years in the petro chem industry I am looking for guidance in this new to me specialized field. Any input will be greatly appreciated
I AM PRESENTLY DESIGNING A HYDRO COOLER WHICH REQUIRES A WATER DISTRIBUTION SYSTEM, IS THERE A CALCULATOR OR FORMULA AVAILABLE TO GIVE ME THE FOLLOWING?
1) DESIRED WATER FLOW - 10, 15, OR 20 GPM
2) WATER HEAD ABOVE PERFORATED PLATE 4" TO 5"
I NEED TO CALCULATE DIA. & SPACING ON HOLES TO GIVE...
I need a calculation program for actual cfm of cooling air flow requirements for the following senario:
A) desired final equipment room temperature: 75 deg.f
B) overall equipment room size = 60.5ft. X 12.66ft. x 25ft. high
C) overall equipment room btuh heat load = 190,683
D) external source air...
looking for investigative work done on impingement cooling - initial air temp.vs.velocity vs.BTU of cooling capacity, also desired airflow patterns ( full loop thru blower suction, discharge thru air cooling system to application points & return to blower suction )
