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CA-FIRE Lined Fire Hose Product Introduction

For Model 16-65-30 Polyester Filament/Polyester Filament-Polyurethane Lined Fire Hose

0. Company Introduction

CA-FIRE Fire Protection Co., LTD, founded in 2012 and located in Quanzhou, China, specializes in the research, development, and manufacturing of high-quality firefighting equipment. Our product portfolio covers FM-certified fire sprinklers, hydrants, alarm valves, foam systems, CCC/CE-certified nozzles, and CCCF-certified lined fire hoses. We are committed to delivering dependable, long-lasting, and compliant fire safety solutions for residential, commercial, and industrial properties across the globe.CA-FIRE's product range caters to diverse fire protection demands, including Fire Sprinklers; Indoor & Outdoor Fire Hydrants; Alarm Valves (Wet/Deluge/Explosion-Proof Types); Foam Systems (Bladder Tanks, Generators); Fire Nozzles, Water Monitors & Hoses; Hose Reels, Couplings & Accessories; and Lined Fire Hoses. Every product undergoes rigorous quality control and adheres to international and national fire safety standards, with customizable solutions available to fit specific project needs.

1. Product Overview & Core Advantages

1.1 Product Overview

The 16-65-30 Lined Fire Hose is a high-performance firefighting essential, featuring a polyester filament braided layer and polyurethane lining. Compliant with GB 6246-2011 and CCCF-CPRZ-25:2019 standards (CCCF Certification No.: Z2020081802000344), it has passed full-type testing by the National Fire Equipment Quality Supervision and Inspection Center. The braided layer adopts a twill circular weaving method (warp: 840D×2 strands polyester filament; weft: 1000D×6 strands polyester filament), while the 0.4±0.1mm thick polyurethane lining ensures smoothness and leak resistance. Designed for fire emergency water supply, it connects seamlessly with fire hydrants, nozzles, and hose reels, widely used in industrial facilities, commercial buildings, residential areas, and emergency rescue scenarios.

1.2 Core Advantages

Dual-Certification Compliance: Meets GB 6246-2011 national standard and CCCF fire product certification requirements, ensuring qualification for project acceptance and safe use.

Durable Material Combination: Polyester filament braided layer offers high tensile strength; polyurethane lining provides excellent leak resistance, wear resistance, and low adhesion.

Superior Pressure Bearing Capacity: Burst pressure ≥4.8MPa (test result: 5.88MPa), far exceeding standard requirements, ensuring safety under high-pressure water supply.

Stable Dimensional Performance: Extension rate ≤5% (test result: 2.3%) and expansion rate ≤5% (test result: 3.7%), maintaining shape stability during use to avoid water flow resistance.

Strong Layer Adhesion: Adhesion strength between braided layer and lining ≥20N/25mm (test result: 22.4N/25mm), resisting delamination even under frequent bending and use.

Reliable Connection Performance: No leakage, burst, or detachment when connected to fire fittings, ensuring continuous water supply during emergencies.

2. Technical Specifications

Specification Category	Details
Model	16-65-30 - Polyester Filament/Polyester Filament-Polyurethane
CCCF Certification No.	Z2020081802000344
Braided Layer Structure	Warp: Polyester filament 840D×2 strands; Weft: Polyester filament 1000D×6 strands; Weaving Method: Twill circular weaving
Lining Material & Thickness	Polyurethane; 0.4±0.1mm
Inner Diameter	63.5mm (tolerance: +2.0mm, 0mm)
Length	30m (tolerance: +0.3m, 0m; test result: 30.10m)
Unit Length Mass	≤480g/m (test result: 261g/m)
Burst Pressure	≥4.8MPa (test result: 5.88MPa)
Extension Rate	≤5% (test result: 2.3%)
Expansion Rate	≤5% (test result: 3.7%)
Adhesion Strength (Braided Layer & Lining)	≥20N/25mm (test result: 22.4N/25mm)
Heat Aging Performance	Adhesion strength retention ≥75%; Burst pressure retention ≥75% (test result: 76.6%/94.6%)
Wear Resistance	≥100 cycles (test result: 100 cycles)
Twisting Direction	No counterclockwise twisting (test result: Qualified)
Adhesion Resistance	No adhesion between samples at 55℃, 0.01MPa for 168h (test result: Qualified)
Marking	Colored center line (non-black); Clear printing of product name, model, manufacturer, trademark, and production date
Executive Standards	GB 6246-2011, CCCF-CPRZ-25:2019
Certifications	CCCF, CCC, CE

3. Installation, Use & Maintenance Guidelines

3.1 Installation & Use Notes

Connection Requirements: When connecting to fire hydrants, nozzles, or couplings, ensure a tight fit to avoid leakage. Do not use excessive force to twist the hose to prevent damage to the braided layer or lining.

Avoid Obstacles: During use, avoid dragging the hose over sharp objects, rough surfaces, or high-temperature areas to prevent scratches or melting of the lining.

Pressure Limitation: Do not exceed the design working pressure during use; the burst pressure is 5.88MPa, ensuring safety under standard high-pressure water supply.

Unfolding Method: Unfold the hose smoothly before water supply to avoid kinks that may block water flow or damage the structure.

3.2 Maintenance & Storage Tips

Post-Use Cleaning: Rinse the inner and outer surfaces with clean water after use to remove sediment, dirt, or corrosive substances; dry thoroughly before storage.

Storage Conditions: Store in a dry, ventilated, and cool environment, avoiding direct sunlight, high humidity, or contact with oil, chemicals, or corrosive gases.

Regular Inspection: Conduct quarterly visual inspections-check for cracks, wear, delamination, or leakage of the lining; verify the clarity of markings and integrity of the braided layer.

Avoid Folding Damage: Store the hose in a coiled or hanging manner to avoid long-term sharp folding, which may cause lining creases or braided layer fatigue.

Replacement Cycle: Replace the hose if it fails pressure tests, shows obvious damage, or exceeds the service life (recommended 5-8 years under normal use and maintenance).

4. Packaging & Transportation

Our lined fire hoses are packaged in moisture-proof, wear-resistant woven bags or cartons. Each package contains 3 hoses (standard sample quantity), with protective padding to prevent friction and damage during transit. This packaging ensures the product remains intact and clean, ready for immediate use upon delivery.

5. Application Scenarios

Industrial Facilities: Factories, warehouses, petrochemical plants, and power plants.

Commercial & Public Buildings: Shopping malls, hotels, hospitals, schools, and office complexes.

Residential Areas: Communities, high-rise buildings, and villa complexes.

Emergency Rescue: Firefighting operations, municipal emergency water supply, and disaster relief.

Infrastructure: Subway stations, railway stations, airports, and port terminals.

6. Frequently Asked Questions (FAQ)

Q: What certifications does this fire hose have?A: It holds CCCF fire product certification (No.: Z2020081802000344) and complies with GB 6246-2011 and CCCF-CPRZ-25:2019 standards, meeting national fire safety requirements.

Q: What is the burst pressure of the hose?A: The standard requirement is ≥4.8MPa, and the actual test result is 5.88MPa, ensuring safe use under high-pressure water supply.

Q: How to store the hose to extend its service life?A: Store in a dry, ventilated, cool place away from sunlight, moisture, and corrosive substances; dry thoroughly after use and avoid long-term folding or dragging.

Q: Can the hose be used with all fire fittings?A: It is compatible with standard fire hydrants, nozzles, and couplings of matching specifications; ensure a tight connection to prevent leakage.

Q: What is the unit length mass of the hose?A: The standard limit is ≤480g/m, and the test result is 261g/m-lightweight for easy deployment and handling.

7. Product Comparison (vs. Competitors)

Key Comparison Points	CA-FIRE 16-65-30 Lined Fire Hose	Competitor A	Competitor B
Certifications	CCCF + CCC + CE + GB 6246-2011	CCC Only	No Major Certifications
Burst Pressure	5.88MPa (exceeds standard)	4.8MPa (meets standard)	4.5MPa (below standard)
Adhesion Strength	22.4N/25mm	20N/25mm	18N/25mm
Extension Rate	2.3% (low deformation)	4.5%	5.2% (exceeds standard)
Unit Length Mass	261g/m (lightweight)	350g/m	420g/m
Wear Resistance	100 cycles	80 cycles	60 cycles
Heat Aging Retention	76.6% (adhesion)/94.6% (burst pressure)	75%/75%	70%/65%
Service Life	5-8 years	3-5 years	2-3 years

8. Contact: Dulcia

Email: sales8@ca-fire.com

Tel/WhatsApp: +86 191 6381 1547

WeChat: Dulcia8

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