news

How to connect fire hose

Update:21-12-2020
Summary:

1. We need to confirm the quantity and raw materials of […]

1. We need to confirm the quantity and raw materials of the required hose connectors. Generally speaking, one hose requires one connector. As for the raw material requirements of the joints, they should be selected reasonably according to the pressure in the application process;
2. If the fire hose connector is connected to the first hose on the list, it is also used at the position of the water outlet. The connector needs to be stuck in the middle of the water outlet to avoid the agricultural fire hose from being caused by the water outlet and the joint during use. Two-way kneading and breaking;
3. If it is to connect two fire hoses, the joint needs to be clamped tightly. In principle, the tighter the better, but it should not be too tight to avoid the problem of sliding buckle. 
4. If the connection of the fire hose connector is particularly tight and it is difficult to open it by hand, you can pick it up and drop it on the ground quietly, which will make it easier to open.
Under normal circumstances, the fire hoses sold on the market are only 20 to 30 meters long, with a working pressure of up to 16 kg and an explosion pressure of up to 48 kg, which can meet the needs of high-pressure operations. As a result, it is necessary to pay more attention to the connection of domestic fire hoses, and the choice of joints should also choose higher raw material aluminum joints, so as to ensure the normal operation of the hose.

0
Views: 166