How are natural gas pipeline vent pipes designed?
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How are gas pipeline vent pipes designed? This post was last edited by sf1982 on 2008-12-31 08:31.]
Thank you for your participation. Please explain the background of the question clearly; only with specific usage scenarios can a proper answer be provided. Thank you. Please check the pinned post: In request posts, the issue being asked about and the questions for discussion should be clearly stated – the asker must explain the problem in detail, including the general background and exactly what needs to be solved. This post was last edited by Haituo on 2008-12-29 21:20]
In the past, when working on industrial gas pipelines, the vent pipes used for purging were led at least 2 meters above buildings or operation platforms, and sampling pipes were also installed. We are currently working on natural gas pipelines, and I’m not sure what the requirements are. It seems that ignition is needed for purging and venting; is it also necessary to use a sampling tube?
It is also more than 2 meters higher than the buildings within a 10-meter radius, with a separate foundation 5 meters high, just like gas pipelines
I work in a machinery factory dealing with natural gas pipelines, and it is also necessary to install sampling pipes.
Do you want to ask how to determine the pipe diameter, or how to do it specifically? The method is very simple; the design of the dispersion tower follows standard practices. If it’s a regular type, it’s not that simple – just design it according to the specified height
Do you want to ask how to determine the pipe diameter, or how to do it specifically? The method is very simple; the design of the dispersion tower follows standard practices. If it’s a regular type, it’s not that simple – just design it according to the specified height
:L, study hard* Study hard*, it’s been a long time since you were here
Where is it used? In addition to considering the regulatory requirements for the height of the vent pipe and its distance from surrounding buildings, factors such as the location of the vent pipe and the amount of gas released must also be taken into account.
The diameter of the natural gas vent pipe is generally 1/2 to 1/3 of that of the main pipeline. The height can be determined with reference to the \"Design Code for Natural Gas Projects\"
The outlet of the centralized vent pipe shall be at least 2 meters above the building, and not less than 10 meters.