Zhengzhou Maierda petroleum Single piece hollow vane centralizer

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Zhengzhou Maierda petroleum Equipment Co., Ltd.

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There are two kinds of hollow vane centralizers. One has hollow vanes (blades) that are welded to a steel pipe, and the other is stamped from single piece plate. The vanes (blades) may be straight or spiral to provide sufficient contact with the wellbore. Hollow vane solid body centralizer is suitable for running casing or liners in unstable boreholes and rotation is desired.

  • Low coefficient of friction

  • Reduce torque required to rotate the casing

  • Maintain centralization through positive stand-off

  • Made of steel to provide rigidity and toughness over other weaker materials

MED Single piece hollow vane centralizer Specifications:

  • Max size (in)

  • Min size (in)