2013年9月4日星期三

Piping Considerations

Avoid installing the hose is stretched or compressed state, you must ensure that there is sufficient slack in the tube . When the hose is under pressure , will produce changes in the length and diameter . Hose must be bent , should avoid sharp bends , the bending radius R ≥ (9 ~ 10) Hose OD . Hose connector to the beginning of the bend line segment D should be greater than 1.5 times the pipe diameter .Do not install the hose or Hydraulic ferrules  hose pipes with other contacts . In the hose must cross or work surface with the mechanical friction may place or spring hose clamps should be used other protective devices.Piping should be avoided during the hose twisted, distorted .Hose when working at high temperatures very short-lived . Therefore, the hose layout should be kept away from heat sources , a last resort when the casing or insulation panels can be installed and other devices to prevent the hose heat deterioration .Cloth tube attention to anti- exposure


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