pipeline drying acceptance criteria standard
pipeline drying acceptance criteria standard
(OP)
after hydro testing of pipeline , de-wattering and drying what is the required dew point value ? and what is the reference standard?
pipeline construction according ASME B31.8 for gas transportation.
pipeline construction according ASME B31.8 for gas transportation.





RE: pipeline drying acceptance criteria standard
Dew point of minus 10 or 20 C is fairly common for natural gas, but if you're transporting well fluids don't bother.
If it's lng then you might need to go much lower or avoid water all together.
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RE: pipeline drying acceptance criteria standard