Things to consider in the selection of Metallic Flexible Hose
Size
To select the correct hose size, it is crucial that the hose fits properly and functions effectively under operating conditions. The two main dimensions of a hose are the Inner Diameter (ID) and the Overall Length (OAL).
The inner diameter of the hose (ID) must be appropriate to ensure that fluid flow velocity remains within the recommended range. If the ID is too large or too small, it will impact fluid flow rate and reduce hydraulic system performance, such as causing significant pressure drops, power loss, excessive turbulence, pump cavitation, and noise.
In addition to the inner diameter, the overall hose length (OAL) must also be considered to avoid installation and routing issues for the hydraulic hose line. Ensure the hose length is accurate and appropriate.
- If the hose is too short, it will cause excessive stress on the hose and coupling, making it difficult to stretch due to impulse pressure.
- If the hose is too long, it can cause friction with nearby components or result in messy installations that occupy excessive space, making it uneconomical and inefficient.
Temperature
Before selecting the right hose type, it is essential to consider how the hose will operate and be used. Some key questions related to the hose application and operating conditions can help determine the appropriate hose:
- What components are involved with the hose?
- How did the previous hose fail?
- How does the working environment affect the hose?
- What type of connection/fittings are needed: permanent or removable?
- What mechanical loads act on the system?
- Will the installed hose experience abrasion?
Understanding the operating conditions and application of the hose will help ensure that the correct hose is selected.
Application
Before selecting the right hose type, it is essential to consider how the hose will operate and be used. Some key questions related to the hose application and operating conditions can help determine the appropriate hose:
- What components are involved with the hose?
- How did the previous hose fail?
- How does the working environment affect the hose?
- What type of connection/fittings are needed: permanent or removable?
- What mechanical loads act on the system?
- Will the installed hose experience abrasion?
Understanding the operating conditions and application of the hose will help ensure that the correct hose is selected.
Material
To select the correct hose size, it is crucial that the hose fits properly and functions effectively under operating conditions. The two main dimensions of a hose are the Inner Diameter (ID) and the Overall Length (OAL).
The inner diameter of the hose (ID) must be appropriate to ensure that fluid flow velocity remains within the recommended range. If the ID is too large or too small, it will impact fluid flow rate and reduce hydraulic system performance, such as causing significant pressure drops, power loss, excessive turbulence, pump cavitation, and noise.
In addition to the inner diameter, the overall hose length (OAL) must also be considered to avoid installation and routing issues for the hydraulic hose line. Ensure the hose length is accurate and appropriate.
- If the hose is too short, it will cause excessive stress on the hose and coupling, making it difficult to stretch due to impulse pressure.
- If the hose is too long, it can cause friction with nearby components or result in messy installations that occupy excessive space, making it uneconomical and inefficient.
Pressure
Before selecting the right hose type, it is essential to consider how the hose will operate and be used. Some key questions related to the hose application and operating conditions can help determine the appropriate hose:
- What components are involved with the hose?
- How did the previous hose fail?
- How does the working environment affect the hose?
- What type of connection/fittings are needed: permanent or removable?
- What mechanical loads act on the system?
- Will the installed hose experience abrasion?
Understanding the operating conditions and application of the hose will help ensure that the correct hose is selected.
Ends Fitting
Before selecting the right hose type, it is essential to consider how the hose will operate and be used. Some key questions related to the hose application and operating conditions can help determine the appropriate hose:
- What components are involved with the hose?
- How did the previous hose fail?
- How does the working environment affect the hose?
- What type of connection/fittings are needed: permanent or removable?
- What mechanical loads act on the system?
- Will the installed hose experience abrasion?
Understanding the operating conditions and application of the hose will help ensure that the correct hose is selected.
Delivery
To select the correct hose size, it is crucial that the hose fits properly and functions effectively under operating conditions. The two main dimensions of a hose are the Inner Diameter (ID) and the Overall Length (OAL).
The inner diameter of the hose (ID) must be appropriate to ensure that fluid flow velocity remains within the recommended range. If the ID is too large or too small, it will impact fluid flow rate and reduce hydraulic system performance, such as causing significant pressure drops, power loss, excessive turbulence, pump cavitation, and noise.
In addition to the inner diameter, the overall hose length (OAL) must also be considered to avoid installation and routing issues for the hydraulic hose line. Ensure the hose length is accurate and appropriate.
- If the hose is too short, it will cause excessive stress on the hose and coupling, making it difficult to stretch due to impulse pressure.
- If the hose is too long, it can cause friction with nearby components or result in messy installations that occupy excessive space, making it uneconomical and inefficient.