Hose fittings in use and design should note the following

Hose fittings in use and design should note the following:
1, hose fittings should avoid contact with the sharp parts and mechanical friction, in order to avoid damage to the pipe.
2, hydraulic hose fitting assembly should be installed to ensure that does not happen torsional deformation. Hose joint axis should be placed in the plane of movement, to avoid each other at both ends of the hose impaired movement.
3, hose connector assembly should take into account the length of hose through the pressure after oil, the length of the shrinkage will occur, usually shrink 3 to 4% of the amount of tube length. So when the hose assembly installation, does not allow a state of tension.
4, the bending radius of hose fittings should not be too small, the connection hose assembly and fittings should have a straight part, this length should not be less than twice the pipe diameter.