Because plastic coated hose connector design unreasonable phenomenon caused by the failure

Pack plastic hose connector design is essential, which is the core technology of hose assemblies. In actual operation, including plastic hose connector design is often notA good grasp of various key points, it will cause a variety of failures. Because plastic coated hose connector design failures caused by the unreasonable phenomenon is most prevalent are withheld at the inner tube longitudinal cracks appear and Hydraulic tube fittings  cracks are two, there are other symptoms, but not common. There are the following two:A withholding longitudinal cracks appeared at the inner tubeWithhold part of the end of the sleeve, the inner tube vertical microcracks appear, once a crack running through, it will result in failure of hose assemblies2 withhold the inner tube at the circumferential cracks appear
In actual use, and the testing process is also one of the more common symptoms. Inner tube circumferential cracks appeared after the weak link here will become, along with the gradual extension circumferential cracks, often in the form here leak, resulting in failure of hose assemblies.