When installing hoses, what is required regarding bends?

When installing hoses, what is required regarding bends?

• A. Bend as tightly as possible to save space.
• B. Follow the minimum bend radius specified by the hose manufacturer.
• C. No bends are allowed.
• D. Use metal clamps at every bend.

Answer: (B)

Protect hose integrity by not bending it beyond what it is designed to handle. The manufacturer specifies a minimum bend radius to prevent kinking, crushing of the reinforcement, or creating weak points where leaks or failure can start. Staying within that radius maintains proper flow and pressure ratings and extends the hose’s life, especially on a vessel where hoses experience vibration and movement. Bending tighter than allowed can cause kinks, accelerated wear at the bend, damage to fittings, and potential leaks or bursts. The other ideas either ignore the engineering limits of the hose or are impractical: you can’t route every hose with arbitrarily tight bends, and simply adding clamps at every bend doesn’t solve the underlying risk and can introduce new stress points.

Protect hose integrity by not bending it beyond what it is designed to handle. The manufacturer specifies a minimum bend radius to prevent kinking, crushing of the reinforcement, or creating weak points where leaks or failure can start. Staying within that radius maintains proper flow and pressure ratings and extends the hose’s life, especially on a vessel where hoses experience vibration and movement. Bending tighter than allowed can cause kinks, accelerated wear at the bend, damage to fittings, and potential leaks or bursts. The other ideas either ignore the engineering limits of the hose or are impractical: you can’t route every hose with arbitrarily tight bends, and simply adding clamps at every bend doesn’t solve the underlying risk and can introduce new stress points.