Hydraulic Hose

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Hydraulic Hose

Hydraulic hoses are the backbone of countless industrial and mobile applications, transmitting power through pressurized fluid to actuate machinery. Their performance is critical for the efficiency, reliability, and safety of hydraulic systems in sectors ranging from construction and agriculture to manufacturing and transportation. Choosing the right hydraulic hose, considering factors like pressure rating, temperature range, and environmental conditions, is paramount. Our comprehensive selection of hydraulic hoses is engineered to meet these rigorous demands, offering superior performance and durability in various operational environments.

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Our extensive range of hydraulic hoses is designed to cater to a wide spectrum of pressure, temperature, and application requirements:

Hydraulic Hose Solutions for Every Application

Our Hydraulic Hoses are meticulously engineered with robust construction for superior performance, durability, and safety in demanding hydraulic systems.

Medium Pressure Hydraulic Hoses

These hoses are built for reliable fluid conveyance in medium-pressure hydraulic circuits, offering a balance of flexibility and strength.

  • PH148 – MEDIUM PRESSURE HYDRAULIC HOSE – R7: Compliant with SAE 100R7 standards, this hose features a thermoplastic construction, offering excellent flexibility and chemical resistance. It’s suitable for various hydraulic applications where a compact and lightweight hose is desired.
     
  • PH348 – MEDIUM PRESSURE HYDRAULIC HOSE – 1WB: This hose typically features one wire braid reinforcement, providing robust performance for medium-pressure applications while maintaining good flexibility.

High Pressure Hydraulic Hoses

Designed to withstand significant operational pressures, our high-pressure hydraulic hoses ensure maximum power transmission and longevity in demanding hydraulic systems.

  • PH149 – HIGH PRESSURE HYDRAULIC HOSE – R8: Conforming to SAE 100R8 specifications, this thermoplastic hose offers very high-pressure capabilities in a lightweight and flexible design, often used in aerial lift equipment, forklifts, and construction machinery.
     
  • PH349 – HIGH PRESSURE HYDRAULIC HOSE – 2WB: Featuring two wire braid reinforcement, this hose is a workhorse for high-pressure hydraulic lines, providing excellent strength and durability for a wide range of industrial and mobile equipment.
  • PH353 – HIGH PRESSURE HYDRAULIC HOSE – R8 (2PB): This R8 compliant hose incorporates two textile braids (2PB) for reinforcement, offering very high-pressure capabilities with a distinct construction, suitable for specific application needs where flexibility and performance are key.
     

Low Temperature Hydraulic Hoses

Specifically engineered to maintain flexibility and performance in cold environments, these hoses prevent stiffening and cracking at low temperatures, ensuring consistent operation.

 
  • PH194 – LOW TEMPERATURE – R18: Compliant with SAE 100R18 standards, this hose is designed for excellent flexibility and performance in extremely cold operating conditions, preventing typical low-temperature stiffening and cracking.
     

Compact & Hybrid Hydraulic Hoses

Offering optimized designs for space-saving and enhanced performance, our compact and hybrid hoses provide efficient solutions for modern hydraulic systems.

  • PH358 – R7 COMPACT HOSE: A more compact version of the R7 hose, ideal for installations with tight bending radii or limited space, without compromising on performance.
  • PH761 – HYBRID HOSE – 1W: This hose combines the best features of different materials or constructions (e.g., thermoplastic core with wire reinforcement) to achieve specific performance characteristics like improved flexibility, abrasion resistance, or pressure rating with a single wire reinforcement.
     
  • PH762 – HYBRID HOSE – 2W: Similar to the PH761 but with two wire reinforcement, offering even higher pressure capabilities while retaining the beneficial hybrid properties.

Non-Conductive Hydraulic Hoses

Essential for safety in applications where the hose may come into contact with electrical currents, these hoses are designed to prevent electrical conductivity.

 
  • PH151 – MEDIUM PRESSURE HYDRAULIC HOSE – R7 (NON CONDUCTIVE): A non-conductive variant of the R7 hose, crucial for applications involving electrical hazards, such as in utility trucks or aerial work platforms.
     
  • PH152 – HIGH PRESSURE HYDRAULIC HOSE – R8 (NON CONDUCTIVE): The non-conductive version of the R8 hose, providing high-pressure fluid transfer while ensuring electrical isolation.
     
  • PH195 – LOW TEMPERATURE – R18 (NON CONDUCTIVE): Non-conductive hose designed for cold environments, providing both low-temperature performance and electrical safety.
     
  • PH357 – HIGH PRESSURE HYDRAULIC HOSE – R8 (2PB) – NON CONDUCTIVE: A non-conductive version of the R8 hose with 2 textile braids, offering high pressure capability and electrical isolation.
     

These hoses are engineered to optimize system performance, reduce downtime, and ensure the safety of operations across various demanding sectors.

Applications:

Hydraulic hoses are indispensable in a wide array of industries and applications, including:

  • Construction: Excavators, loaders, bulldozers, cranes, concrete pumps.
     
  • Agriculture: Tractors, harvesters, agricultural machinery.
     
  • Manufacturing: Presses, injection molding machines, robotic systems.
     
  • Mining: Heavy machinery, drilling equipment.
  • Transportation: Commercial vehicles, braking systems, power steering.
     
  • Material Handling: Forklifts, aerial work platforms, conveyors.
  • Marine: Deck machinery, steering systems.
  • Utility & Electrical: Insulated hoses for aerial lift equipment.

Q. What do the “R7” and “R8” designations mean for hydraulic hoses?

A. R7 and R8 are SAE (Society of Automotive Engineers) standards that specify the construction and performance requirements for thermoplastic hydraulic hoses. R7 typically refers to medium-pressure, lightweight, non-conductive hoses, often with a textile or synthetic fiber reinforcement. R8 refers to higher-pressure, lightweight, non-conductive hoses, often with multiple layers of textile or spiral synthetic fiber reinforcement, designed for demanding hydraulic applications.

Q. When is it crucial to use a “Non-Conductive” hydraulic hose?

A. It is crucial to use a “Non-Conductive” hydraulic hose in applications where the hose might come into contact with live electrical circuits or where electrical insulation is required to protect operators and equipment. Common examples include hydraulic systems on utility trucks (e.g., bucket trucks for power line maintenance) and other aerial lift equipment.

Q. What are the benefits of using a “Compact” hydraulic hose like PH358?

A. The benefits of using a “Compact” hydraulic hose include smaller overall dimensions, which allows for easier routing in confined spaces and tighter bending radii. This can lead to more efficient machine design, reduced hose length requirements, and simplified installation, especially in modern machinery with limited space.

Q. How do “Hybrid” hydraulic hoses (PH761/PH762) differ from traditional braided hoses?

AHybrid hydraulic hoses combine different reinforcement materials or construction methods to achieve specific performance characteristics that might not be possible with traditional all-wire or all-textile braided hoses. For example, they might use a combination of synthetic fibers and wire, or innovative layering, to offer a unique blend of flexibility, pressure rating, abrasion resistance, or weight savings.

Q. Where can I source high-quality Hydraulic Hoses in the UAE and GCC region?

A. High-quality Hydraulic Hoses, including R7, R8, compact, hybrid, and non-conductive types, are widely available from reputable suppliers across the UAE and GCC. Leading distributors and manufacturers’ authorized dealers include Centre Point Hydraulic and Parker Middle East in Dubai. Additionally, numerous other industrial and hydraulic solution providers operate in key economic hubs across Saudi Arabia, Qatar, Kuwait, and Bahrain. It is always recommended to consult with local specialized distributors for their specific product ranges, technical support, and stock availability.

Contact Polyfit the leading supplier of Hoses, Hose Assemblies, Hydraulic Fittings and Products in UAE, Bahrain, Saudi, Oman, Kuwait and Qatar
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