Casing Spacers & End Seals

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OVERVIEW of Casing Spacers & End Seals

Casing Spacers & End Seals are available from Professional Plastics, Inc.

Carbon Steel & Stainless Steel Spacers

Heavy duty two-piece T304 Stainless Steel or Carbon Steel Spacers with durable glass filled polymer runners

Available in 8" and 12" widths (Recommend 8" widths through 36" carrier pipe sizes)

Fast and easy installation on various carrier pipe types within cased crossing applications

Spacers are lined with ribbed PVC extrusions to prevent electrical contact between the carrier pipe and the metallic spacer.

Carbon Steel Spacers are fabricated from pickled and oiled steel and then coated with a fusion bonded copolymer based thermoplastic for superior abrasion resistance and corrosion protection

Spacers for bell & spigot joints, or large diameter applications, are designed and fabricated to ensure an extra margin of support

OmniRoller Spacers
The NEW CCI OmniRoller Casing Spacers are supplied with a patented runner equipped with an innovative multidirectional assembly designed for the following:

Maintain cathodic protection between the carrier pipe and casing pipe to prevent premature corrosion

Reduce the coefficient of friction within the casing pipe for ease of installation

Allow for longer installations while maintaining the desired grade

Prevent the carrier pipe from spiraling within the casing pipe during installation, unlike unidirectional rollers
The CCI OmniRoller Casing Spacers are manufactured with an 8" wide Coated Carbon Steel or Stainless Steel shell for nominal carrier pipe sizes ranging from 4" to 24". Each OmniRoller runner can be supplied with up to 3 multidirectional assemblies depending on the carrier pipe type and application.

Polyethylene Spacers

Injection molded from LLDPE with a wide variety of runner heights

Provides an economical alternative to metallic casing spacers

Excellent dielectric strength and low moisture absorption provide minimal electric current loss with no impairment of cathodic protection

High impact resistance and excellent frictional characteristics make polyethylene spacers a pipeline industry standard on mechanical joints, restrained joints, push-on joints and welded pipe joints

End Seals MODEL ESW Wrap-Around Neoprene Rubber End Seal is designed for field installations where the carrier pipe was previously installed in the casing. The installation process involves wrapping the end seal around the carrier pipe and casing, then compressing the overlapped adhesive strips to form a seal. Installation is complete once the stainless steel banding straps are tightened to secure the end seal to the carrier and casing pipe. The end seal has excellent chemical resistance and retains flexibility on various pipe size combinations for single carrier and casing pipe applications.

MODEL ESC Seamless Neoprene End Seal is easily installed as the carrier pipe is pulled through the casing. The installation process is completed by securing the end seal to the carrier and the casing pipe using the stainless steel banding straps provided. The end seal has excellent chemical resistance and retains flexibility on various pipe size combinations for single carrier and casing pipe applications.