TYPE III Duraline Fire Hose - Knowledge

forede Fire Hose

As a professional manufacturer of fire-fighting equipment, Forede has been committed to R&D and production of high-quality fire hoses that fully comply with the latest national standard GB 6246-2026, and adapt to various global firefighting needs. A fire hose is composed of two parts: the outer layer is the jacket (weaving layer), and the inner layer is the lining. Forede fire hoses are distinguished by the material differences of jackets and linings, and different jackets and linings can be combined with each other. Combining the core classification criteria, we will introduce Forede fire hoses in detail, highlighting our product advantages, technological strength and scenario adaptability as follows:

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Duraline Fire Hose

Forede TYPE III double-sided adhesive hose is a professional fluid transfer hose specifically designed with a three-layer structure, which is the core feature that distinguishes it from ordinary single-layer hoses. The three-layer structure consists of an inner layer, a braided reinforcement layer, and an outer layer, with double-sided adhesive coating on both the inner and outer surfaces to ensure the tight combination of each layer and enhance the overall stability and durability of the hose. The base material of the hose is made of high-strength polyester filament weaving, which provides excellent tensile strength and structural support, laying a solid foundation for the hose to withstand high pressure and heavy load. The inner and outer layers are covered with rubber/PU linings, which have excellent wear resistance and corrosion resistance. The rubber/PU material can effectively resist the erosion of various chemical media, avoid the damage of the hose caused by friction with the ground, gravel or other hard objects during use, and ensure the long-term stable operation of the hose in complex environments. Unlike some inferior hoses that use low-quality materials, the raw materials selected for Forede TYPE III double-sided adhesive hose have passed strict quality testing, ensuring that each part meets the standard requirements, without any shoddy or cutting corners, and truly achieves high quality and reliability.

TYPE 1 (British Standard)

Corresponding to Forede's white jacket fire hoses, which are mainly used for daily fire protection and general civil scenarios, with the advantages of light weight, easy operation and high cost performance.

TYPE 2 (British Standard)

Corresponding to Forede's red jacket fire hoses, with obvious warning color, suitable for public places, professional fire rescue and other scenarios that require easy identification.

TYPE 3 (British Standard)

Corresponding to Forede's coated jacket fire hoses (double-sided adhesive hoses), with excellent water resistance, corrosion resistance and wear resistance, suitable for harsh working environments such as chemical plants, outdoor areas and industrial sites.

Core Structural Advantages

The structural design of Forede TYPE III double-sided adhesive hose fully considers the actual use needs and pain points, and each structural part exerts its unique advantages to form a comprehensive performance advantage. The double-sided adhesive layer on the inner and outer surfaces is the key to ensuring the sealing performance of the hose. It has excellent anti-leakage and water-proof performance, which can effectively prevent the fluid inside the hose from leaking, even in high-pressure working conditions, it can still maintain a good sealing effect. At the same time, the adhesive layer has strong acid and alkali resistance, which can adapt to the transfer of different types of fluids and avoid the corrosion of the adhesive layer caused by acid and alkali substances, thus extending the service life of the hose. The middle braided layer adopts high-density weaving technology, which is made of high-strength polyester filament, and the dense weaving structure makes the hose have excellent burst resistance and high pressure resistance. It can withstand high working pressure and burst pressure, and is not easy to burst or damage even when the pressure exceeds the conventional range. In addition, the entire hose is formed in one piece, and the connection between each layer is tight and firm through the double-sided adhesive layer, which effectively avoids the problems of delamination and cracking at the interface that often occur in ordinary hoses during use. This integrated forming technology ensures the overall structural integrity of the hose, improves the safety and reliability of the hose, and reduces the maintenance cost and replacement frequency during use.

III Type
Duraline

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Highlights of Performance Parameters

Highlights of Performance Parameters

Pressure resistance: It has high working pressure and burst pressure, fully meeting conventional high-pressure fire protection needs, operating stably without deformation, bulging or bursting.

Wear & drag resistance: The outer rubber/PU lining resists friction and impact from dragging on construction sites, factory areas and outdoor rough ground, not easy to wear or break.

Weather resistance: It has good sun protection (no aging, cracking or hardening under long-term strong sunlight) and frost resistance (maintaining flexibility and usability in low temperatures without brittleness or breakage).

Efficient fluid transfer: The smooth inner wall reduces fluid transfer resistance, improving water output and supply efficiency, and saving energy consumption compared with hoses with rough inner walls.

FEATURE 01

Strict Standard Compliance

FEATURE 02

High-Quality Material Selection

FEATURE 03

Strong Customization Capability

FEATURE 04

Excellent Performance

FEATURE 05

Wide Scenario Adaptability

FEATURE 06

Professional One-Stop Service

Specifications & Adaptability

1.Conventional calibers:

Conventional calibers: Covers 1.5-inch, 2-inch, 2.5-inch, 3-inch and 4-inch full specifications, suitable for both small-flow and large-flow fluid transfer.
2.Joint adaptability:

Joint adaptability: Compatible with various joint types such as EN1092, German-style, American-style and Guillemin, avoiding joint incompatibility and reducing equipment replacement costs.
3. Customization services:

Customization services: Supports personalized customization of hose length (short for small-scale use, long for large-scale projects), color, and user logo printing (facilitating brand promotion and identification).

4.OEM services:

OEM services: Meets the needs of foreign trade importers and distributors, providing convenience for their own brand operations.

Comparison with Ordinary Single-Layer Hoses and Double-Layer Hoses

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Fire Hoses

Basic feature

Comparison Items	Duraline Hose	Double-Layer Hoses	Ordinary Single-Layer Hoses
Durability	Three-layer structure and high-quality materials, service life is doubled, not easy to wear, age or damage	Double-layer structure, better durability than single-layer, but shorter service life than three-layer, easy to delaminate	Single structure and common materials, easy to wear, age and damage, short service life
Use Effect	Excellent anti-leakage performance, no water leakage, ensuring a clean use environment	Basic anti-leakage performance, occasional water seepage at layer joints, better than single-layer	Poor sealing performance, easy to leak water, may soak the ground and cause safety hazards
Safety	High pressure resistance, no deformation, bulging or bursting under high pressure	Moderate pressure resistance, not easy to burst but may bulge under high pressure, no obvious safety risks	Poor pressure resistance, easy to bulge and burst under high pressure, with potential safety risks
Storage Convenience	Not easy to stick or crack when folded and stored for a long time, maintaining good performance	Moderate storage performance, slightly easy to stick after long-term storage, not easy to crack	Easy to stick together after long-term folding and storage, easy to crack when unfolded