Pipe insulation drawing and pipe labeling issues!
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Where is the pipe insulation diagram drawn on the pipe? For example, WS-1302 needs to be insulated. Can the legend be drawn at any position on the pipe? Do I need to write down the thickness of the insulation layer when numbering the pipes? Is it added directly after H or H-thickness?
You can express it this way. The insulation thickness can be reflected in the pipe characteristics table.
Any position on the pipeline is fine as long as it looks beautiful, right?
Any position can be used, but please note that they must be separated from uninsulated pipes by markings. The pipe numbers are also different. The insulation thickness and insulation form do not necessarily have to be separated, but they need to be separated from the markings of the insulation materials. It depends on your company's drawing standards.
It is recommended to add one digit after H to indicate the temperature range to facilitate the preparation of pipe insulation thickness table.
Mark the thickness of the insulation after H, for example (H.70)
What your water pipes need is antifreeze, W
Just add a legend of insulation on the pipe above the pipe number, so it is beautiful and clear.
The pipe number represents H, and the pipe line represents the insulation symbol, a set of slashes.