Fire hose expansion method

Firemen, whether in fire fighting or in fire drills, often find that the first damage to the hose is a broken line. This is mainly due to the small contact area of folded water, so wear. It is usually good to have a section of hose because the folded hole can not be used and has to be abandoned, which is really a pity. In fact, the life of the folded line will be greatly extended by changing the water regularly. The method is as follows:

 

1. The newly folded suture belt is straight, and then through water irrigation, which is slightly conducive to hardness and folding and suturing;

 

2. Each segment of hose is also folded by two people. One hand is folded and stitched from either end.

 

3. The water roller is dry and can fix the new folded line. According to this method, any type of water can greatly extend the service life.