difference between 31.1 and 31.3
difference between 31.1 and 31.3
(OP)
What is the difference between 31.1 & 31.3 from inspection point of view
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difference between 31.1 and 31.3
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RE: difference between 31.1 and 31.3
RE: difference between 31.1 and 31.3
Thanks a lot in advance
RE: difference between 31.1 and 31.3
If they do not have a copies in the Company Library already they should have purchased them and charged it to the Client as a project cost.
ASME B31.1 = $275.00 each
ASME B31.3 = &445.00 each
or
ASME B31.1 & B31.3 Set = $648.00
https://global.ihs.com/search_res.cfm?&rid=Z56...
Sometimes its possible to do all the right things and still get bad results
RE: difference between 31.1 and 31.3
You need to read and understand both Codes.
B31.3 addresses impact toughness requirements for materials and welding procedures while B31.1 does not.
The primary purpose of B31.1 is to provide safety in design of pipe systems carrying water and steam.
B31.3 deals with all manner of fluids in addition to water and steam - toxic, flammable, highly corrosive chemicals, etc.
RE: difference between 31.1 and 31.3
B31.1 due to lower F.S., and the reliability of piping under B31.1 should be higher than
B31.3.