Problems with pipeline heat tracing
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There is a regulation in the project stating that \"the heat tracing pipes should be made of DN15 stainless steel pipes, while connections between these heat tracing pipes should use DN20 short pipes.\" Is there any problem with this approach?
There’s no problem with this; it’s a common practice for instrument connections. Using DN20 means using a stronger type of pipe fitting, and that’s fine
I don’t think there’s any problem either; that’s what we do on site as well
In chemical production, it’s not always necessary to follow the rules in every small detail; it’s sufficient to act according to actual needs. Are there any strict regulations regarding these heat tracing pipes?