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Product Name
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Fire Hose Coupling |
| Type | Marine type storz fire hose coupling |
| Material | Brass |
| Size | DN65 |
| OD | 65MM |
| Color | Gold |
| Feature | Pure copper material, not easy to rust, durable, anti aging, acid and alkali resistance |
| Application | Used for connection between hose, fire engine and water gun |
| Customized | yes |
Type
Fire hose joints can be divided into many types according to the structure, material and application scenarios. Common types include internal threaded joints, external threaded joints, flanged joints and quick joints.
1、Internal threaded joint:
Usually used to connect fire hose with internal thread, the structure is composed of metal joint and internal thread of fire hose, with reliable sealing, suitable for high pressure environment.
2、External threaded joint:
Used to connect fire hoses with external threaded, similar in structure but opposite to internal threaded joint, suitable for low to medium pressure environment, with reliable sealing and anti-fall.
3、Flange joint:
Composed of flange and rubber sealing ring, flange material variety (such as aluminum alloy, stainless steel, cast iron, etc.), can be connected to different specifications of the fire hose, sealing ring enhance its sealing performance, suitable for connecting different models, specifications of the fire hose.
4、Quick joint:
The joint type widely used in recent years has the advantages of simple structure, easy operation, easy maintenance, etc. It is often used to connect the nozzle and the fire hose in the fire equipment, and can easily and quickly change the direction of the fire hose.
Application
1、Building fire:
Widely used in the connection of fire hydrants, firefighters can quickly connect the fire hose, the water supply to the fire scene, effectively control the development of the fire.
2、Industrial enterprise fire protection:
In the industrial production environment, due to the type and flow of liquids involved, the application demand for fire hose joints is higher, and it may be necessary to connect long-distance fire water to ensure fire safety.
3、Rural fire protection:
In rural areas, the application of fire hose joints is also necessary to increase the flexibility and speed of emergency treatment, and ensure the safety of families and neighborhoods.
Maintain
• Check joints regularly for wear and corrosion, and replace damaged or aged parts in time.
• Materials such as stainless steel joints should be cleaned regularly to prevent corrosion.
• When stored, avoid direct sunlight and humid environment to prevent aging deterioration.
