high pressure hose assembly causes of damage

First, the production quality aspects:1, high pressure hose did not reach the vulcanization vulcanization, manifestations is owed sulfur or sulfur too. Due to the above two reasons mainly the result of its various attributes function, resulting in the use of process problems.the plastic wall of uneven thickness, especially the inner layer the greatest impact. steel wire braided or winding process Hydraulic pipe fittingsHydraulic pipe fittingsto the design process, braiding angle did not reach 54 degrees 44 minutes, steel wire braided too tight or too loose, the process of using high pressure hose (pressurized) deformation (elongation, shortening or bending deformation volume) bigger.