The Application of ISO 12151-5 Hose Fitting

How work and connect in hydraulic fluid power system?

In hydraulic fluid power systems, power is transmitted and controlled through a liquid under pressure within an enclosed circuit. In general applications, the fluid can be conveyed under pressure.

Components are connected through their ports by stud ends on fluid conductor connectors to tubes/pipes or to hose fittings and hoses.

What use for ISO 12151-5 hose fitting?

ISO 12151-5 hose fitting (37°flared hose fitting / JIC hose fitting) are for use in hydraulic fluid power systems with hose that meets the requirements of the respective hose standards and in general applications with suitable hose.

What is the typical connection in system?

Below is the typical example of a ISO 12151-5 37°flared hose fitting connection.

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What need pay attention when install hose fitting/ hose assembly ?

When install the 37°flared JIC hose fittings to other connectors or tubes shall be carried out without external loads, and tighten the hose fittings as the number of wrenching turns or assembly torque, and when tighten the hose fittings need keep the hose no twist, otherwise the life of hose will be reduced.

Applications for short, medium and long ISO 12151-5 elbow hose fittings see below illustrations

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Installation of a short swivel elbow hose fitting next to a long swivel elbow hose fitting

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Installation of a combination of a stud elbow connector with swivel straight hose fitting next to a medium swivel elbow hose fitting

Where will use 37°flared hose fittings / hose assemblies?

37°flared hose fittings widely used in American, utilized in hydraulic systems on mobile and stationary equipment sch as agricultural machine, construction machinery, etc.


Post time: Feb-07-2022