PU Air Spiral Coiled Hose

Yantai Zhengyuan Polyurethane Co., Ltd. was established in 2007 and has been committed to the research and development, production, and sales of polyurethane products since its inception. After nearly 20 years of development, we have accumulated rich experience in the production of polyurethane products. Having multiple advanced production and testing equipment for spring air tubes ensures the production quality of spring air tubes and guarantees their resilience. The PU air spiral coiled hose produced has received unanimous praise from customers for its high-quality products and reasonable prices. Our products are sold to over 20 countries and regions including the Middle East, Central Asia, Europe, America, and Africa.

During the use of PU air spiral coiled hose, the following points should be noted to extend their service life:
I. Precautions for use:
1. Check the integrity of the hose:
Before use, check whether the hose is intact and whether there are obvious cracks or wear.
2. Avoid inserting hard objects:
Do not insert hard or sharp objects into the hose to avoid damaging it.
3. Control the working environment:
Avoid using in high temperature environments, pay attention to the heat resistance of the hose, and prevent overheating from causing aging and deformation of the hose.
When used in low-temperature environments, pay attention to the flexibility of the hose to avoid hardening or embrittlement of the pipeline.
4. Avoid excessive stretching and bending:
Do not excessively stretch or bend the hose to prevent it from breaking or being damaged.
5. Prevent friction and collision:
Try to avoid friction and collision between the hose and other objects to prevent wear and tear.
6. Avoid overpressure operation:
Use within the specified pressure range and avoid using excessive pressure to prevent damage to the hose.
7. Keep clean:
Clean it promptly after use, keep the interior clean and dry, and avoid the accumulation of impurities or dirt.
8. Storage conditions:
Hoses should be stored in a dry, cool, and ventilated environment, avoiding direct sunlight and humid conditions.

II. Methods to extend service life of the PU air spiral coiled hose :
1. Regular inspection and maintenance:
Regularly inspect hoses and connectors for any issues and promptly address any problems found.
2. Reasonable installation and use:
Ensure that the hose extends naturally during installation, avoiding twisting and stretching, and operate according to the normal bending radius.
3. Preventing chemical erosion:
Avoid letting the hose come into contact with corrosive substances to prevent chemical erosion.
4. Timely replace damaged hoses:
If cracks, wear or other damage are found on the hose, it should be immediately stopped from use and replaced with a new hose.

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