natural gas pipeline sizing
natural gas pipeline sizing
(OP)
does anyone know a good reference for sizing nat gas pipelines at either 90 or 600 psi , delta P per 100 ft .
any good cost data on $/ft installed with cathodic protection versue pipe diameter
any good cost data on $/ft installed with cathodic protection versue pipe diameter





RE: natural gas pipeline sizing
http://www.eng-tips.com/threadminder.cfm?pid=378
RE: natural gas pipeline sizing
Bottom line the cost for a line is as low as $20,000/in-mile to $100,000/in-mile. In plants I use $1,500,000/mile for any size up to 10".
Labor is different, ROW, all kinds of factors.
What mid-term was this one on?
RE: natural gas pipeline sizing
Otherwise for 60degF, the NFPA 54 method is just as good.
RE: natural gas pipeline sizing