Ordering Notes
Correctly select the type
Correctly select the type, specification and model of the hose according to actual use requirements such as conveying medium and medium temperature, concentration, working pressure and use environment.
order general hoses
Please order general hoses according to the product catalog. Hoses with special technical performance requirements are trial manufactured and manufactured through negotiations between the two parties.
the product specification
The pressure in the product specification sheet is the same as the number of layers. The pressure is the main focus, and the number of layers is used as a reference. The length listed in the catalogue is the maximum production length, and the supply length is negotiated between the parties.
| Hoses should be used in strict accordance with the specifications of the variety and within the specified working pressure range. Do not misuse or substitute them. |
| When the hose is used, it must not be excessively curved. The curved arc diameter of the suction hose shall not be less than 20 times the internal diameter of the hose to prevent the internal steel wire from shifting. |
| When using the hose, avoid sunlight exposure and heating devices as much as possible. High-pressure hoses, high-pressure steam hoses, and hoses for transporting chemicals and organic solvents shall be regularly inspected and used in accordance with the requirements of relevant regulations. After use, the inside of the hose should be rinsed clean (especially acid hoses, mortar hoses, etc.). |
| When transporting the hose, the hose must be placed flat by pressing the ring or strip. Substances such as acid, alkali, oil and organic solvents should not be placed in the compartment where the hose is stored. |
| When handling rubber hoses with metal spirals, be careful to prevent damage. |
| The hose should be stored flat. The height of the hose stack in the coil should not exceed 1.5 meters. When storing the hose, avoid exposure to sunlight, rain and snow, prevent contact with substances affecting the quality of the hose, such as acid, alkali, oil and organic solvents, and stay 1 meter away from the heating device. |
| When the hose is stored, keep the temperature in the warehouse between -15 and +40 ℃. The relative temperature is between 50 and 80%. |