Casing Spacer

Casing Spacer

REDUCE CONSTRUCTION TIME, FUTURE MAINTENANCE COSTS

Clock Spring Casing Spacer centers pipe in casings under roads, at river and railroad crossings, and in downhole applications, which reduces construction time and future maintenance costs.

Casing Spacer benefits include:

  • Reduces pulling friction
  • Eliminates coating wear
  • Minimizes deflection
  • Provides electrical insulation

WHITE PAPER:

Axial Shear Testing Evaluates Casing Spacer Integrity and Performance

PRESS RELEASE:

Clock Spring Casing Spacer Axial Shear Testing Results Validate Better Product Performance


 

  • Requires no backfill
  • Conforms tightly to pipe
  • Slides into place with ease
  • Installed without disruption to operations
  • Requires no special tools for install

Casing Spacers Product Sheet
Download.pdf

Casing Spacers on Pipeline

Application of Clock Spring to act as a casing spacer to prevent abrasion damage to the FBE coating during the pipeline pull and to then centralise the pipe in the casing after installation.
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Replaced Casing Spacers

Replacement with new pipeline.  Pipe had defect from original pull where spacers failed to say in place. 
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Composite Casing Spacers

With the increasing use of directional drilling and micro tunnelling techniques for road, rail and other underground pipeline right of way crossing applications the Clock Spring fully bonded composite system is increasingly being used for casing spacer applications to prevent damage and wear to the main pipeline and coating when installed (pushed/pulled) into the casing and to centralise the pipe once in the casing.
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