Negative for pipes
Negative for pipes
(OP)
Does anyone know what does the term "negative for pipes" mean? once i read that a 2.5 inches negative is needed for the pipe....it has nothing to do with pressure....could it be an insulating layer? can someone give more explanation about this topic?





RE: Negative for pipes
David Simpson, PE
MuleShoe Engineering
"Belief" is the acceptance of an hypotheses in the absence of data.
"Prejudice" is having an opinion not supported by the preponderance of the data.
"Knowledge" is only found through the accumulation and analysis of data.
The plural of anecdote is not "data"
RE: Negative for pipes
RE: Negative for pipes
This indicates it is elevation difference.
RE: Negative for pipes
RE: Negative for pipes
So far the comments are all over the map and do not answer the question.
"negative for pipes"
afa13 why don't you provide us with the complete wording (the whole paragraph) of where this was used and tell us what kind of document (Code, Standard, Procedure, Work Instruction, etc) it was used in.
prognosis: Lead or Lag
RE: Negative for pipes
RE: Negative for pipes
RE: Negative for pipes
RE: Negative for pipes
RE: Negative for pipes
Good luck,
Latexman
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RE: Negative for pipes
RE: Negative for pipes
It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. (Sherlock Holmes - A Scandal in Bohemia.)