Issues regarding the insulation and support of large pipelines
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Dear sea friends: We are facing a problem now: Large pipes (with a diameter of DN1000 or more) need insulation. As for the insulation support rings for vertical pipes, what should be done regarding them? Is the material considered a construction accessory, or should it be provided by the design team? Also, I’m looking for ways to create support rings; it would be great if there were diagrams. I’d like to thank all the experts out there in advance.
Do you mean the retaining ring in terms of its fastening function?
Yes, it’s the standpipe that prevents the insulation material from falling down; it serves as a kind of reinforcement ring for the insulation of the equipment. Do you have something similar? Or what to do?
It should be a type of support ring used for insulating tower equipment; the material can be carbon steel or stainless steel, depending on the material of the pipe. It is usually welded to the pipe by spot welding or fillet welding, and in some cases clamps are used to secure it to the pipe
Do you have a diagram of how to do this? Or how are the materials counted?
If you search online for “Process Piping Installation Design Manual for Petrochemical Plants, Volume 5”, you will find detailed construction drawings for insulation structures; these are more practical than those in the **standard catalogues.