There is a risk that due to the influence of the environment, the outer shell of the rubber hose loses its elasticity and can break in sensitive places that are directly exposed to unfavorable factors. The action of ozone (also emitted during electric welding) or strong UV radiation can contribute to the degradation of such products.
If the technical parameters are not designed for low temperatures, the rubber hose becomes less flexible and therefore more prone to cracking and crushing. Depending on the rubber mixture from which the rubber hose is made, it can be used for continuous operation within the temperature range specified by the manufacturer. A rubber hose, the technical parameters of which are not adapted to the temperature of the flowing liquid, negatively affect its mechanical properties. A high temperature of a liquid that exceeds the technical parameters of an industrial hose can cause deformation, damage, reduced service life or leakage of the medium.
If there is a high or low temperature in the working environment in which the rubber hose is used, then its parameters should be appropriately selected for the prevailing conditions. The dimensions of the rubber hose are related to the inner diameter (ID), the outside diameter (OD), and the wall thickness (WT). Large diameter rubber hoses make the flow rate inside low and thus low operating pressure possible. Rubber hoses with a small internal diameter increase the flow rate of the liquid and can significantly increase the working pressure. Pressure losses also occur during the flow of the m.in. A hose with too small a diameter can lead to a drop in pressure inside the hose and consequently reduce the speed and efficiency of the flow of the working fluid. What to look for when choosing a rubber hose?Ĭhoose a rubber hose with an inner diameter that will allow fluids to flow freely inside. What to look for when choosing a rubber hose?.
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