Strong Pressure-Bearing Capacity Firefighting hose Convenient Connection
I. Product Overview
A fire hose is a critical water-conveying device for fire-fighting operations, used to connect water sources to fire-extinguishing equipment such as fire trucks and fire hydrants. During fire suppression, it can quickly deliver large volumes of water to the fire site. When used in conjunction with equipment like fire nozzles and water cannons, it extinguishes fires by utilizing the impact force and cooling effect of water flow.
II. Scope of Application
Mainly applicable to fire-fighting supporting facilities, ships, petroleum industry, chemical industry, agriculture, etc.
III. Product Features
- High-Quality Material: Tough and wear-resistant; featuring sealed structure to prevent leakage and resistant to multiple media.
- Strong Pressure-Bearing Capacity: Capable of withstanding high-pressure water flow, ensuring sufficient water volume and pressure during fire extinguishing to meet the requirements of different fire scenarios.
- Excellent Durability: Wear-resistant and corrosion-resistant, adaptable to complex environments, reducing replacement frequency and ensuring long-term service.
- Good Flexibility: Soft and lightweight, easy to bend and fold, facilitating deployment, carrying and operation by fire-fighting personnel.
- Convenient Connection: Equipped with metal joints at both ends, enabling quick connection to different equipment and rapid establishment of water supply lines.
IV. Main Technical Parameters
- Burst pressure: ≥5.92MPa
- Elongation at break: Elongation at break of the hose lining ≥341.7%; Tensile strength at break: ≥49.6MPa
- Mass per unit length: ≤373g/m
- Material: Polyester filament / Polyester filament-polyurethane
- The product complies with the requirements of GB 6246-2011 Fire Hoses standard
- Connection method between hose and fitting: Hydraulic press crimping connection or steel wire binding
- Equipped with type test report issued by a national testing institution and certification certificate issued by the Fire Product Conformity Assessment Center of the Ministry of Emergency Management
- Axial elongation rate: ≤1.3%; Diameter expansion rate: ≤3.5%
- Adhesion strength between hose braid layer and lining: ≥25.9N/25mm
- Hot air aging performance: After aging, the burst pressure of the hose is ≥98.7% of the value before aging; the adhesion strength of the lining shall not be lower than 143.5% of the measured value before aging
- Hose length: 20 meters (tolerance: +0.2 meters); Designed working pressure: 1.6MPa; Nominal inner diameter of the hose: 76mm (tolerance range: 0~+2mm)
- Wear resistance: After the wear test, the hose shall not leak or burst under the corresponding designed working pressure
- Connection performance between hose and fire fitting: Under the test pressure, the connection between the hose and fire fitting shall not leak, burst or slip off
- Product dimensions: Diameter 80mm, Length 20m
- Product weight: 7.46kg
V. Product Configuration
- 1 fire hose
- 1 instruction manual
- 1 certificate of conformity
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