For the outermost layer of the insulation covering on equipment pipes, is it better to use aluminum sheeting or to apply concrete?
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For the outermost layer of the insulation covering equipment pipes, should aluminum sheet, stainless steel sheet, iron sheet, gauze, or concrete be used? Which is the best choice?
The outermost layer is usually aluminum or iron sheet, which is attractive and durable: lol Stainless steel is too expensive and not cost-effective. Gauze? What to do when it rains? Concrete? Do you want to permanently seal it?
It is mainly chosen based on your industrial environment.
For applications with corrosion resistance requirements, or if the budget permits, stainless steel is still the recommended choice! Normally, aluminum and galvanized steel are more commonly used. If you don’t need many items and want something that looks good and is convenient, I recommend the Nanquan insulation system
Our factory uses stainless steel for insulation; it’s at least aesthetically pleasing
This is a matter that requires comprehensive consideration, taking into account environmental conditions, the economic efficiency over the usage period, aesthetic requirements, and so on.
Aluminum sheet, because aluminum has a radiation coefficient of 0.27, heat radiation loss is much lower.
Our factory uses 0.5mm thick 304 stainless steel for the outer casing
Stainless steel is a more reliable option as it can be reused; aluminum sheeting is suitable only for one-time use. As for galvanized iron sheeting, well, it loses its aesthetic appeal after just a year. In the case of glass fiber cloth, the problem of water permeability is a serious issue, so oilcloth is usually used to prevent water leakage, but fire resistance requirements aren’t met, which is why this solution has been abandoned in museums for a long time. Concrete? ? ? ? OP, who told you about this method? I can get some C15 to seal his windows tonight~~~~
We used glass rock wool for insulation in the hot water tank used for bathing on our outdoor rooftop, and then tied it up with thick iron wire and fine wire mesh; a layer of cement was applied on the outside. It started to peel off in large areas after not long – what could be the reason? Some people say that insulation nails should be welded onto the outside of the hot water tank to attach glass wool – is this related to it?