Let’s take a look at what function the brackets in these two places serve
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Is it the renovation of Luoyang Petrochemical? Also, it’s not possible to see from this bracket whether there is any sliding or limiting mechanism below; it is likely to be a steam pipe. Why is there a bulge in the insulation? I don’t think it’s a welded pipe shoe.
It seems to be there to support the expanded curved pipes.
This type of support is quite common, mainly because the length of the expansion arm is too great, and it’s used as a support
It’s a news photo from Luoyang Petrochemical; I just don’t understand why there is such a special support in the middle of the expansion bend
1 is for guidance, 2 is for sliding
1 The bracket might have a problem; I’m not sure how the pipe insulation will be installed Will thermal expansion of pipes damage the insulation layer?
The bracket with a clamping ring outside the insulation layer is generally the bracket for insulated pipelines. The holding card is installed outside the insulating material, so that the bracket does not come into direct contact with the pipeline.
Supports that are not welded in place allow the pipes to have some room for expansion, preventing them from cracking