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APS Casing Spacer & Insulators

For more information,
ordering & pricing

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OR BY PHONE:

+1 (800) 676-4984

For enquiries betweeen 9am and 5pm EST

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Center…The Dependability of Your Pipelines

APS Casing Spacers and Insulators combine proven dependability and ease of installation to outperform the labor intensive, inefficient and unreliable wooden skids. Casing Spacers are used to center water, sewer, gas and other fluids in casings. Casing insulators are used to support and electrically insulate a cathodically protected pipeline from a casing pipe through which it must pass. Corrosion Service provides each in a number of common sizes as well as end seals to accommodate any combination of pipe sizes. These products are virtually corrosion proof and provide insulating protection from a possible electrical shorting between the carrier pipe and casing.

For Centering or Custom Positioning Within Casing

APS Casing Spacers require no special tools, no grease, and they are easily bolted on by a single worker. They eliminate the need to fill the casing annulus with sand, grout or pea gravel which all act as electrolytes and can introduce unwanted current to the steel or ductile iron. Abrasion resistant dielectric runners prevent damage as the carrier pipe is being installed in the casing and, along with the dielectric inner liner, provide optimum insulation.

How To Order:

Please Indicate The Following:

  • Project Reference and Location

Metal Insulators

  • Model number: SI (steel) or SSI (stainles steel)
  • Carrier Pipe O.D. Including Coating Thickness
  • O.D. of Bell or Mechanical Joint
  • Casing O.D.
  • Casing Wall Thickness
  • Type or Size of Runner
  • Height and Width of Runner
  • Configuration: Clear Bell, Centered, Centered and Restrained, or Non-centered and Restrained

Plastic Insulators

  • Carrier Pipe O.D. Including Coating Thickness
  • O.D. of Bell or Mechanical Joint
  • Casing O.D.
  • Casing Wall Thickness
  • Configuration: Clear Bell, Centered, Centered and Restrained, or Non-centered and Restrained

End Seals

  • Model: AC (pull-on), AW (wrap-around), AZ (zipper), AM (molded)
  • Carrier Pipe O.D. Including Coating Thickness
  • Casing O.D.
  • Configuration: Centered or Non-centered

MATERIALS ENQUIRIES

Corrosion Service carries a full range of Casing Spacers and Insulators manufactured in North America. Our dedicated product representatives are fully trained in their use, and are available to answer any questions or provide demonstrations on request. Our dedicated materials supply team holds stock and spare parts at our Eastern and Western distribution hubs and are capable of meeting any sales request throughout Canada.

Downloads

Data Sheet
Canada wide distribution map