what are the commonly used insulation materials stainless steel insulation tank

BDF water storage tank underground tank
    Stainless steel insulation tank refers to the stainless steel water tank as the inner layer, and then in the stainless steel tank to do outside the insulation layer, usually with insulation material as the core layer, in the insulation material and then covered with an ordinary stainless steel sheet or color plate.
hot dip galvanizing steel water tank
    Stainless steel tank is not all need to do insulation treatment, like the general installation in the south, indoor and stainless steel tank insulation is no need to place the place is not necessary to heat treatment. The main purpose of insulation has two roles: First, to avoid the water temperature drop in the tank, as is generally used in the bath of the water tank is such a role, the other role is: to prevent the temperature is too low, leaving the water tank rupture. Especially in the northeastern part of China, the temperature in winter to reach zero degrees tens of degrees, if the tank is installed in the outdoors, it is prone to deformation or cracking and leakage occurred, so it must do insulation treatment. Here I would like to briefly introduce the commonly used insulation materials:
1m*1m FRP/GRP Panel for SMC water tank
    Core material: polyurethane, polystyrene, polypropylene, rock wool, rubber;
    Outer material: stainless steel plate, galvanized sheet, aluminum plate and color plate.
    Stainless steel water tank insulation effect depends on the thickness of the insulation layer and the insulation effect, the thicker the insulation layer, the wider the coverage, the better the insulation effect, and now some manufacturers in the water tank market in order to save costs in addition to the water box material cut corners In addition, some even in the insulation layer above the article, the thickness of the insulation layer is only 20 - 30mm, and the water tank at both ends without insulation layer, this effect will naturally not ideal, as we use the insulation layer The thickness of 40-50mm, so that the full 360-degree water tank insulation.
Hot-dipped Galvanzied Sectional Water Storage Tanks for Water Treatment
As for the insulation material polyurethane is the best, the worst is the rubber, generally for our country, the use of thermal insulation Yanmian color plate can meet the requirements.
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