There are three main reasons for the rupture of the hose: First, the actual working pressure of the hose is greater than the maximum working pressure it can withstand. The actual working pressure of the hose is greater than the maximum working pressure it can withstand, resulting in the hose Second, the hose is seriously distorted, resulting in structural changes in the layers, especially in the reinforcement layer. especially the reinforcement layer of steel wire change, in the long-term work of its pressure resistance The third, the hose is subjected to excessive external forces, such as pulling force, gravity, mutual extrusion force, etc., long-term work leads to The steel wire of the reinforcement layer is deformed under tension, and the preparation or winding structure is changed, thus Reduce the hose bearing capacity, resulting in hose burst.

Treatment: The rupture should be replaced. Hose pressure level should be higher than the actual working pressure level, hose pressure should meet 4 times the burst pressure Under any circumstances, the hose should not be twisted, do not make Do not subject the hose to torsional moment, and try to make the axis of both ends of the joint in the same plane of movement when installing the hose. When installing the hose, try to make the axis of the two ends of the joint in the same plane of movement, so that the hose will not be twisted in the movement; the length of the hose should be suitable, and the two interfaces should not be twisted. The length of the hose should be suitable, and the two interfaces should not be straightened between the assembly, and at least 3% of the length should be reserved during the period; in addition, the hose should not be squeezed by other components during installation. In addition, the hose should not be squeezed by other components, nor should the hose itself support the weight of other components.

The quality of the hoses produced by our company is tested, if there is a quality problem with our products, please contact us.