Engineering machinery hydraulic hose which features

Pipe bending radius is small, easily lead to friction between the narrow pipe extrusion , has a certain impact load , pipe bending movement often need to do
, The same pressure , the same bending radius of a smaller diameter selected pressure hose, to ensure skeleton layer is not damaged2 , high pressure hose pipe attached retaining spring , to avoid frictions between piping hose outer layer cause damage .3, select the hose pressure, taking into account the existence of the impact load , maximum working pressure of  Hydraulic pipe fittings  hose is greater than the maximum working pressure of construction machinery4 , use the " wire spiral pressure hose ," because the hose is bent relative to the winding process weaving , wire between the more wear and tear, frictions heat , resulting in premature failure of the wire skeleton layer !In addition, specific hose selection , follow the principle STAMP !