Proper use of rubber hoses

Proper use of rubber hoses
1. Points for attention in the use of rubber hose
(1) pressure
1, be sure to use hose in recommended ranges of temperature and pressure.
2, hose expansion and contraction with its internal pressure, please cut the hose into a slightly longer length than you need.
3, when applying pressure, please slowly open / close any valve to avoid impact pressure.
(two) fluid
1, the hose used should be applied to the fluid transported.
2. Before using rubber hose in oil, powder, toxic chemicals and strong acids or alkalis, please consult Cunjian 400-881-5770.
(three) bending
1. Rubber hose should be used under the condition of minimum bending radius or above, otherwise it will cause the rubber hose to break and reduce the pressure resistance.
2. When using powders and particles, wear may occur under certain conditions. Please enlarge the bending radius of the hose as much as possible.
3. In the vicinity of metal parts (joints), do not use in extreme bending state, and try to avoid extreme bending near metal parts, can be avoided by using elbows and other ways.
4. Do not move the installed hose at will, especially avoid the stress or bending transition of the hose joint during the moving process.