Firefighting Water Lined Fire Hose
The lined fire hose is a core component of modern fire suppression systems, engineered to deliver reliable, high-pressure water transfer for municipal fire brigades, industrial facilities, and commercial building safety networks. Woven from high-tenacity polyester filament yarn with a seamless internal lining, this hose combines exceptional structural strength with superior hydraulic performance, making it the trusted choice for conveying water, foam solutions, and other fire-fighting agents in emergency scenarios.
Description
Ca-Fire Protection Co.,Ltd is one of the most credible manufacturers and suppliers of firefighting water lined fire hose in China. Welcome to wholesale custom made fire equipment products at competitive price from our factory. Contact us for more cheap products.
Firefighting Water Lined Fire Hose
The lined fire hose is a core component of modern fire suppression systems, engineered to deliver reliable, high-pressure water transfer for municipal fire brigades, industrial facilities, and commercial building safety networks. Woven from high-tenacity polyester filament yarn with a seamless internal lining, this hose combines exceptional structural strength with superior hydraulic performance, making it the trusted choice for conveying water, foam solutions, and other fire-fighting agents in emergency scenarios.
At the heart of the hose is a dual-layer construction: a robust outer jacket and a smooth, impermeable inner lining. The outer jacket is crafted from high-strength polyester long filament yarn, woven in a high-density pattern to deliver outstanding tensile strength, abrasion resistance, and durability. This outer layer withstands repeated dragging across rough surfaces, sharp edges, and industrial debris, while resisting UV degradation, chemical corrosion, and mildew growth-critical traits for long-term service in harsh outdoor and industrial environments. The inner lining, typically made of high-quality synthetic rubber or polyurethane, creates a completely watertight barrier that eliminates seepage, minimizes flow friction, and ensures fast, efficient water delivery with minimal pressure loss. This smooth lining also prevents sediment buildup, making the hose easy to flush and maintain after use.
Core Performance & Engineering Excellence
Our lined fire hoses are available in a full range of specifications to meet diverse operational demands, with working pressures spanning 0.8 MPa to 2.5 MPa and corresponding burst pressures exceeding 3 times the working load (≥2.4 MPa to ≥7.5 MPa, per model). The standard 30-meter length balances portability and coverage, while custom lengths are available for specialized applications. Each hose features a high-adhesion lining with a bonding strength of ≥20 N/25mm, ensuring the inner layer remains securely bonded to the outer jacket even under extreme pressure fluctuations, preventing delamination and service failure. The hoses are compatible with all standard fire hose couplings, including Storz, BS, GOST, and instantaneous connectors, enabling seamless integration with fire hydrants, fire trucks, foam proportioners, and fire nozzles.
Key performance advantages of this lined fire hose include:
High Pressure Resistance: Engineered to withstand continuous working pressures up to 2.5 MPa, with burst pressures meeting or exceeding international safety standards, ensuring reliability in high-flow, long-distance water delivery.
Low Flow Resistance: The smooth inner lining reduces water friction loss by up to 30% compared to unlined hoses, delivering faster water output and maintaining consistent pressure at the nozzle, even over extended hose lengths.
Lightweight & Flexible: The polyester filament construction results in a lightweight, flexible hose that is easy to deploy, maneuver, and stow, reducing physical strain on firefighters during emergency operations.
Long Service Life: The abrasion-resistant outer jacket and corrosion-proof lining ensure a service life of 5–8 years under normal use, with minimal maintenance requirements.
Versatile Compatibility: Suitable for use with fresh water, seawater, and low-concentration foam solutions, making it ideal for municipal, industrial, marine, and warehouse fire protection applications.
Ideal Applications
Each lined fire hose undergoes rigorous quality testing before shipment, including hydrostatic pressure testing, burst pressure validation, adhesion strength testing, and abrasion resistance trials, complying with international fire safety standards such as EN 14540, and CCCF. The hoses are marked with clear, durable identification labels indicating model, working pressure, length, and manufacturer information, ensuring easy traceability and compliance with fire safety regulations.
Widely deployed in municipal fire stations, industrial plants, oil depots, ports, warehouses, and commercial buildings, this lined fire hose is an indispensable tool for emergency fire response. Its reliable performance, durable construction, and versatile compatibility make it the preferred choice for fire safety professionals worldwide, ensuring consistent water delivery when it matters most.
Factory Direct Supply & Stock Availability
What is the difference between lined and unlined fire hoses?Lined hoses feature a seamless inner rubber/polyurethane lining that prevents water seepage and reduces flow friction, making them suitable for high-pressure, long-distance water delivery. Unlined hoses are permeable, have higher friction loss, and are only used for low-pressure, short-range applications. Our lined hoses deliver 30% faster water output and zero seepage, making them ideal for modern fire suppression systems.
What working pressure options are available, and how do I choose the right one?We offer working pressures from 0.8 MPa (8 bar) to 2.5 MPa (25 bar). Select based on your system requirements: 0.8–1.0 MPa for municipal building and warehouse use, 1.3–1.6 MPa for industrial and petrochemical facilities, and 2.0–2.5 MPa for high-flow, long-distance fire truck operations.
What is the standard length of the hose, and can custom lengths be provided?The standard length is 30 meters, which balances portability and coverage. We offer custom lengths (10m, 20m, 50m, etc.) to meet specialized project requirements, with all custom hoses subject to the same rigorous pressure and quality testing.
Are these hoses compatible with foam solutions and seawater?Yes. The inner lining is resistant to foam concentrates (AFFF, AR-AFFF) and saltwater, making the hoses suitable for marine, port, and industrial foam fire suppression systems. After use with foam or seawater, flush the hose thoroughly with fresh water to prevent residue buildup and corrosion.
What maintenance is required to extend the hose's service life?After each use, flush the hose with clean water, drain completely, and dry in a shaded, well-ventilated area before reeling. Inspect monthly for abrasions, cuts, or lining delamination. Perform annual hydrostatic pressure testing to verify integrity. Avoid dragging hoses over sharp edges, exposing to prolonged direct sunlight, or storing in damp, high-temperature environments.
What coupling types are available for these hoses?We support all standard fire hose couplings, including Storz, BS, GOST, and instantaneous connectors, compatible with regional fire hydrant and fire truck systems worldwide. Couplings are securely crimped or bonded to the hose, ensuring leak-free connections under high pressure.
What is the service life of a lined fire hose?Under normal use and proper maintenance, the service life is 5–8 years. Replace the hose immediately if you notice lining delamination, abrasions exceeding 10% of the jacket thickness, or failure during pressure testing, regardless of age.
Can these hoses be used in cold climates?Yes, but take precautions to prevent freezing. After use, drain all water from the hose completely, as trapped water can freeze and crack the lining. Store hoses in heated enclosures during sub-zero temperatures, and use freeze-protected coupling systems for outdoor installations.
Our address
NO.8, YUANFENG ROAD, MEIYUAN VILLAGE, KANGMEI TOWN, NANAN CITY, QUANZHOU CITY, FUJIAN CHINA
+86 15880910562
sales7@ca-fire.com
Hot Tags: firefighting water lined fire hose, China firefighting water lined fire hose manufacturers, suppliers, factory, Fire Hose, Fire Hose for Fire Fighting, Hose Accessories
Send Inquiry
You Might Also Like
