In oil, gas, petrochemical and other related industries in order to maintain the equipment's and pipes containing fluids with temperatures below zero degrees centigrade, use of the suitable support with the intended service is one of the most important tasks of the designer, because If you do not use the right product, in addition to freezing the support increases the heat lost and process problems will result.
Therefore, cold insulation producing companies produce polyurethane foams with different high densities for this application, and that such support can be used depending on the location of the density of 160 kg per cubic meter to 500 kilograms per cubic meter be different.
It is worth noting that according to the cold insulation, as the heat transfer coefficient and rate of minimum percent Closed Cell content (90%) is one of the most important features of cold insulation support too.
It is also clear in these products due to the increased density will also increase the compressive strength of the support to be used in accordance with the required strength.
Such this products are also used depending on the location, used alone or in combination (metal support with cold insulation support).