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Dingnuo Equipment Spiral Vane Hydro-Forming Centralizer SRC-06-SPW size: 18-5/8" × 24"

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Hebei Dingnuo Equipment Co., Ltd.

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Solid rigid centralizers are one series of casing centralizers, which are integral part of cementing processing. They are built out of solid steel bar or cast iron with a fixed blade height and are sized to fit a specific casing or hole size. It is available in steel or aluminum materials with spiral or straight blade body construction in standard and customized sizes to match different casing sizes and wellbore conditions. Roller centralizers are also available for customers' requirements. Solid rigid centralizers are available in deviated or horizontal wells. But it is rarely selected in the vertical wells because of the smaller diameter than the wellbore.

  • t is used in the casing string to facilitate improved cementing.

  • It provides superior strength and rigidity capable of withstanding dynamic downhole loads

  • It provides positive centralization for cementing in vertical and deviated wells.

  • Spiral blade design enhances circulation, hole cleaning and cementing.

  • The hard facing on blades provide excellent wear resistance while drilling in abrasive formations.

SRC-06-SPW size: 18-5/8" × 24" Specifications:

  • Max size (in)

    20
  • Min size (in)

    4.5
  • Max. inner diameter (mm)

    510
  • Min. inner diameter (mm)

    128
  • Max. diameter (mm)

    660
  • Min. diameter (mm)

    175
  • Size

    18-5/8" × 24"
  • max height (mm)

    600
  • height (mm)

    55
  • Outer diameter (mm)

    610
  • Inner diameter (mm)
    476
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