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(a) pressure
1. Always use the hose within the recommended temperature and pressure range. 2. The hose expands and contracts with its internal pressure. Cut the hose to a length slightly longer than you need. 3. When applying pressure, slowly open/close any valve to avoid impact pressure.
(2) Fluid
1. The hose used should be suitable for the fluid to be delivered. 2. Consult the manufacturer before using the hose for oil, powder, toxic chemicals and strong acids or bases.
(3) Bending
1. The hose should be used under the condition of its minimum bending radius. Otherwise, the hose will be broken and the pressure resistance will be reduced. 2. When using powder or granules, it may cause wear and tear according to the conditions. Please enlarge the bending radius of the hose as much as possible. 3. In the vicinity of metal parts (joints), do not use them in extreme bending conditions, and try to avoid extreme bending near metal parts. You can avoid them by using elbows. 4. Do not move the installed hose at will, especially to avoid the force or bending transition of the hose joint during the moving process.、
(4) Others
1. Do not touch the hose directly or close to the open flame. 2. Do not press the hose with a vehicle or the like.
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