Categories > Casing spacer multi

Multi-pipe Roller Wheel Casing Pipe Spacers
Steel Casing Spacers or Non-Metallic

Multi Pipe assemble casing spacers carry several pipes through one casing pipe.

Pipe casing spacers position pipe in a casing in the "centering positioning", or "to clear the bell positioning" or other position requirements.

Also available are "variable leg lengths which maintain gravity flow" for sewer line flows: see below.

There are many combinations of multiple pipe stacking assemblies available, contact us with your requirements.

Pipe in Pipe
To meet pipeline crossing standards, pipe casing and casing spacers or "bore spacers" are used for under roadways, railroads, bridges, waterways, and under runway/taxiway airport applications.

Floatup Prevention: (Float Up) When floatable grouting injection is planed as part of the process, contact us for float prevention casing spacers.

Roller Casing Spacers reduce friction between the carrier pipe and the casing, changing sliding friction to rolling friction.

On long runs or heavy pipe runs, rollers greatly assist pipe inserts through a casing.casing-spacers-sewer-water-line-seperation-casing

Where the casing diameter is slightly irregular, or when welding beads exist, the roller wheels will have an impact on the insert forces required over slider runners.

Roller Casing Spacers are available from Westatlantic Tech Corp.

Casing spacers for large tunnel projects are build to engineering specifications and shipped in segments to the install site.

casing-spacer-several-pipe-same-casingMulti Pipe casing spacers / insulator assemblies are used when several carrier pipes through one casing pipe is planned; called a (Bundle Spacer assemble).

Bundle Spacer assembles are only limited, in the number of carrier pipes through the casing, by the size of the bore casing.




To order a casing spacer for a pipe/casing the following information is required:

  • Inner diameter of the casing pipe
  • Outer diameter carrier pipe
  • Casing Spacer material: Stainless, Galvanized, Carbon steel
  • Other information relevant to the application (e.g. weight of the pipe, insulation thickness, etc.).

"Due to the variety of solutions and configurations before ordering contact us for the best selection".

WAT.MULTI-CARRIER Conduit pipe bundles through the same casing.


Several combinations of smaller carrier pipes may be clustered together and separated by holding units.

Contact Westatlantic for any proposed cluster of carrier pipes, many combinations are available. We calculate a solution for the application.







 Multi Carrier conduit pipe bundles are designed for multiple carrier pipes through a common casing. HDPE roller wheel casing spacers reduce friction and are especially designed for long runs and sloping installations. Bundles are designed to ensure separation between the pipes.

End seals if required a WAT.GP design with EDPM or NBR elastomers and stainless steel hardware.

Multi carrier pipe casing spacers sample drawings


For non-metallic casing spacers go to:

Request a Quote: Westatlantic Tech Corp.

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USA and Canada, multi pipe steel casing spacers with roller wheels, casing pipe, -. USA: Texas, TX, Houston, New York, NY, Illinois, IL, North Dakota, ND, Iowa, IA, Ohio, OH, Michigan, New York, NY, Kentucky, KC, California, CA, Colorado, Denver, Louisiana, LA, Florida, FL., Pennsylvania, PA. Wisconsin, WI. Canada, Ontario, Oakville, Toronto, London, Hamilton, Mississauga. Alberta, AB; Edmonton, Fort McMurray Calgary. British Colombia, BC; Kelowna, Vancouver, Prince Rupert, Kitimat. Saskatchewan, SK; Regina, Saskatoon, Prince Albert, Esrevan, Swift Current. Manitoba MB; Winnipeg, Thompson. Quebec, QC; Montreal, Quebec City, Trois-Rieviers, Chebougamau, Sherbrooke. QC, Alberta, Saskatchewan, Manitoba, Quebec, New Brunswick, NS, Newfoundland...