Accueil >  Term: Power wrench
Power wrench

A wrench that is used to make up or break out drill pipe, tubing, or casing on which the torque is provided by air or fluid pressure. Conventional tongs are operated by a mechanical pull provided by a jerk line connected to a cathead.

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Créateur

  • Harry8L
  • (London, United Kingdom)

  •  (V.I.P) 574128 points
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