Routing and movement
Routing and movement: scope, limits of use and technical checkpoints.
5 guides
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How to interpret minimum bend radius
Minimum bend radius is the geometric limit specified for a hose under the relevant service condition. The static/dynamic distinction in the catalog and the measurement reference of the radius must be checked; the fact t…
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Torsion and tensile load on hoses
A hose must not be used as a tension member or a torsion spring. The end orientations and routing must be arranged so that no unwanted tensile or torsional load is transferred to the hose throughout the motion; minimum …
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Hose length and motion envelope on moving equipment
Hose length is not the shortest distance between two connections. It must be determined by evaluating together the end geometry, all positions of the motion, the minimum bend radius, the straight sections and the suppor…
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Straight length requirement at the fitting exit
At the fitting exit, the straight section and bending conditions required by the manufacturer must be maintained rather than forcing the hose into a sharp turn immediately. The required length depends on the product fam…
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Using hose guides, supports and protectors
Protective sleeves and supports complement correct hose routing; they do not automatically correct a wrong installation. The choice of protection must address rubbing, heat, impact and maintenance access together, and m…
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