The methods to store pneumatic tube

The PE pneumatic air hose products should be stored in a way that does not allow for excessive stress, elongation or deformation and should be avoided from contact with sharp objects or the ground. Whenever possible, use storage racks to store hose products. PU spiral tube‎ or hose assembly should be stored flat, it is best not to stack. If stacking is unavoidable, the height of the stack should be limited to the extent that no permanent deformation of the hose at the bottom is caused. Coiled hose products shall not be suspended from stakes. Hose and hose assemblies supplied in a straightened condition shall be stored flat and shall not bend. Large diameter hoses used in the petroleum industry should be fitted with caps on the ends.