Heating of the fuel gas line in the heating furnace
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I am currently working on insulating the heating circuits for the equipment, and I noticed that the design team used just one point for insulating the fuel gas lines for both the main burner and the pilot light. This clearly does not comply with the regulations – when a heating circuit includes U-shaped bends, the total length of all such bends must not exceed 6 meters. I wonder how others handle the insulation of these circuits?
Most of them are not built with care; even drainage issues are not significant
Check the results; if it’s not good, make modifications. During construction, the welding area can be pre-constructed outside and assembled on-site, so there shouldn’t be any major issues~~~