Questions regarding the length of the heat tracing tube
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1: The total length of the heat tracing pipes, from the outlet of the steam distributor to the corresponding inlet of the condensate recycler, is referred to as the heat tracing pipe length. 2: The total length over which the heat tracing pipes come into contact with the pipeline being heated is known as the effective heat tracing length. For DN20 branch pipelines, the maximum length is designed to be 80m. What length does 80m correspond to?
Total length: because it needs to be hydrophobic, if it’s too long, over 80 meters, it becomes water, that’s my understanding
It refers to the length of the heat tracing steam pipe.
What causes cracks in the weld after the half-pipe has been in operation for some time?