Casing spacers stainless steel

Casing Spacers - Galvanized Steel - Stainless Steel

Steel casing spacers with wheel rollers WA-SR model:casing-spacers-large-pipe-heavy-pipe


Wheel casing spaces for large carrier pipes, transfer slide forces to the wheel rollers.

Leg heights are sized to fit requirements, e.g. centered, centered restraint or bell clearance considerations. Minimum leg height available is 50 mm.

Composite wheels are also available when dielectric isolation is required.



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Casing spacers - long installation runs.

WA-LD casing spacers with self lubricating axle bushings, support heavy loads traveling through long casings. Roller wheels reduce friction forces during install.

The larger wheels and self lubricating axle bushings, reduced coefficient of friction factors and allow improved installation speeds.






Concentric legs, position the carrier pipe in the casing and compensates for roll moment during installation. Equal leg lengths assist with long radius bending in the pipeline.




Advantages of using larger roller wheels with self lubricating bushings:

  1. Hardness of the axle
  2. Density 0.289 lbs/in3
  3. Ultimate tensile 73200 psi
  4. Large roller wheels allow the spacers to pass over weld beads and joint imperfections.
  5. No bending moment (very short pin supported at both ends)

WA-LD casing spacer leg lengths and roller wheel size are determined by many factors and are determined in consultation with the customer.

email or call Westatlantic 1-902 455-4455 to discuss your project.

Leading edge casing spacers WA-LE units:



Leading edge wheel roller casing spacers offer extra protection for large heavy carrier pipes. Heavy force loads occur at the leading edge of a carrier pipe run.

Wheel runners reduce friction and hold the leading edge in a slightly up angled position. A disc rubber ring protects the carrier pipe from damage.


Leading spacers are slightly larger than the following spacers providing smooth travel over imperfections. The angled end horns assist the carrier pipe around any direction or elevation changes.

WA-LE casing spacers may be drill bolted and pull lines attached for a two force install.

Leading edge casing spacers are removed at the end of the installation.

Email or call Westatlantic 1-902 455-4455

Casing spacers - multi pipe carriers.


Friction reducing roller wheel casing spacers for multi pipe installation allow two or more pipes to be traveled through a single casing pipe.

Materials are galvanized steel or 304L stainless.

Designs are available for most requirements. Pipe or conduit with different diameters may be clustered in the same casing spacer.


WA-MP-CS cluster casing spacers using composite wheels, isolate the carrier pipe from the casing. Roller wheel legs and pipe carrier pods are designed for the required arrangement.

Roller wheel casing spacers reduce friction through the casing. Roller wheels may be steel material or composite material.


Casing spacer sizing is determine by the pipe diameter. Band clamp widths: can be 200 mm or 300 mm wide.

All American and International pipe sizes may be accommodated.

Note see* Non metallic roller casing spacers (with wheel runners) are available for all casing/carrier pipe applications.

Casing spacers Multi pipe: WA-MP-CS

Casing Spacers Insulators - wheel roller units.


See steel casing spacer concept design samples












End-seals for multi pipe sealing are available for each configuration.

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Casing Spacers for multi pipe clusters where fractional or small pipe diameter projects.

Friction reducing wheel roller legs. Solid block EDPM clamp casing spacers, with 304L stainless compression bands and PE wheel rollers.



Customized for requirements based on the number of pipes.

Multi-pipe cluster casing spacers accommodate two or more bundled pipes through the same casing.

Request pricing / email or call Westatlantic 1-902 455-4455








Pipe joint restrains - dual purpose wheel rollers - Pipe through casing

WA-CS-RS joint restraint casing spacers protect bell joints by distributing the load to the pipe bore.

Restraint casing spacers are available for all pipe sizes.









Restraint Casing spacers materials may be galvanized steel material or 304L stainless steel. Bell/Spigot connection support.

Casing spacer restraint clamps reduce joint stress and resist pull back forces.

Casing Spacers with restraint rods are mounted at the joints to relieve joint installations forces. Non-Metallic casing spacers may be used in conjunction with the bell/spigot units.

Non-metallic casing spacers are mounted on the pipe at the mid-way point to prevent bending/sagging of the pipe.

Bell and Spigot restraints for concrete pipe.

Tightening bands and restraint rod combination add security for the Bell joints and assist with pull-out stability. The units are custom made for specific pipe and bell sizes.

Brief cut sheet restraint casing spacers

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Casing Spacers - grading adjustable leg heights. WA-AL- units



Casing spacers with adjustable leg heights position the carrier pipe at variable heights through the casing.

Grade flow through the carrier pipe is maintained if the casing is not on grade.

No leg top allows the band to set close to the top.



Centering insulators - Casing Spacer roller wheels reduce friction between the carrier pipe and the casing.

Wheel rollers reduce friction.


Carrier pipe not on grade through the casing.
Casing Spacers can be clamp fasten on all types of pipes; PE, PVC, STEEL, DI or CONCRETE, for any diameter range.
Casing spacers protect against damages to pipe coatings.
Casing Spacers are Installed without using specialist devices.
Roller wheel legs may be height adjusted from 50 up to 150 mm.
Casing spacers leg height adjustment models come in two halves and are clamped around the carrier pipe.

Centering concentric casing insulators cut sheet

Download height adjustment legs Information Sheet

See: Sample drawing of 30 inch (762mm) OD pipe spacer.



Request email quote or call Westatlantic 1-902 455-4455

READ MORE " Non-Metallic HDPE Casing Spacers"

Email or call Westatlantic 1-902 455-4455


Casing Spacers, casing insulators, Stainless, galvanized steel; friction reducing roller wheels, long casing runs, for tunetelling, pipe jacking, dielectric, non-conducting, insulators: USA, Canada. 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, Mississauga. Alberta, AB; Edmonton, British Colombia, BC; Vancouver, Saskatchewan, SK; Saskatoon, Manitoba MB; Winnipeg, Quebec, QC; Montreal, Quebec City, New Brunswick, NS, Newfoundland.