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Cangzhou Qiancheng Stainless Products Co.,Ltd
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Important factors for identifying hose length

- Jan 22, 2018 -

Whether you are identifying hose lengths by OAL or hose cut length, remember that length will change under pressure through expansion or contraction (typically between 2% to 4%). Other important factors to consider include:

  • Make note of machine vibration and motion, as well as the routing design.

  • Allow enough length so that the fittings are not subjected to pull-off forces when parts reach their limits of travel.

  • Avoid stretching the hoses, as this can restrict fluid flow.

  • Avoid clamping hoses at their bends, to allow for length changes during pressurization.

  • Do not clamp high and low pressure lines together.

  • Cut the new hose the same length as the one being removed when replacing hoses.

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