Home » Products » Pipe Systems » Corrugated Steel Pipe

Pipe Systems

Corrugated Steel Pipe

Corrogated Steel Pipe from Big R Bridge
Corrogated Steel Pipe from Big R Bridge

Available in a variety of sizes, corrugation profiles, thicknesses and coatings to suit virtually any application.

Corrugated Steel Pipe (CSP) is the material of choice for today’s infrastructure projects. Strong and flexible, CSP won’t crack under impact loads or vibrations.


  • Economical, strong, lightweight and easy to install
  • Variety of sizes, thicknesses and materials
  • Complete line of standard and specialized fittings and accessories
  • Available in Round Pipe or Pipe Arch Profiles
  • Can be used to reline existing systems
  • Full engineering support and field service
  • Meets all applicable AASHTO and ASTM standards


  • Pipes and Culverts
  • Drainage Systems
  • Stormwater Systems
  • Fish Passages
  • Conveyor Covers and Overcasts
  • Ventilation Systems
  • Utilidor Systems
  • Culvert Relines

Optional Coatings

Providing a service life of 25 to 75+ years, Big R offers three factory-applied finishes to meet your performance and hydrology considerations:

  • Galvanized (25 years)
  • Aluminized Type 2 (50 years)
  • Polymer-Laminated (75+ years)

Soil conditions and a variety of other site/application factors can influence your choice of CSP coatings. An environmental assessment will help you select the appropriate coating to meet your Design Service Life requirements.

Galvanized - Standard service life of 25 years

Corrugated Steel Pipe with Galvanized Coating. Galvanized Steel is the standard finish for all Corrugated Steel Pipe (CSP) and performs well in low-abrasion conditions.


Aluminized Type 2 - Service life of 50 years

Corrugated Steel Pipe with Aluminized Coating.For more corrosive environments, Aluminized Type 2 coating offers the superior corrosion resistance and surface characteristics of aluminum with the strength and economy of steel.

Polymer-Laminated - Service life of 75+ years

Corrugated Steel Pipe with Polymer-Laminated Coating. Polymer Laminate is a tough, heavy-gauge film that is laminated to both sides of galvanized steel to produce a corrosion and abrasion barrier for the most aggressive environments. Polymer Laminate CSP will stand up to high concentrations of acids and alkalis.

Corrugated Steel Pipe wall thicknesses and profiles:

Big R’s Corrugated Steel Pipe comes in a variety of corrugation profiles and thicknesses to meet a wide range of structural design applications.

Available steel pipe thicknesses:

  • 0.05"
  • 0.06"
  • 0.08"
  • 0.11"
  • 0.13"

Corrugation profiles (available in various sizes and thicknesses):

  • 2.66" x 0.5"
  • 3" x 1"
  • 5" x 1"

CSP is available in standard lengths of up to 40’ and up to 49.21' in custom lengths.





All standard CSP fittings are available including:

  • Tees
  • Elbows
  • Wyes
  • Reducers
  • Saddle branches

Specialty Pipe Products include:

  • Band Couplers
  • Flaired End Sections
  • Parshall Flumes
  • Culvert Fittings
  • Water Control Gates
  • Structural Plate Pipes
  • Underground Detention Systems

Special fittings include:

  • Manholes
  • Catch basins

Corrugated Steel Pipe is the material of choice for today’s infrastructure projects.

Big R Bridge Corrogated Pipe

 Corrogated Steel Pipe from Big R Bridge
Corrogated Steel Pipe from Big R Bridge Corrogated Steel Pipe from Big R Bridge
Corrogated Steel Pipe from Big R Bridge 

Check out our CSP brochure

» Download the brochure

Big R Tunable Bridge

» Download the brochure
Recycled steel is the green product of choice
» Learn more about recycled steel