Round Reinforced Concrete Pipe

Round reinforced concrete pipe manufactured by County Materials offers an impressive record of strength and performance, making it an economical and reliable choice for storm water systems. 

Available in diameters 12” – 96”
End Sections available for most sizes

Please contact your local Sales Representative for additional sizes, available by location.


  • Sanitary Sewers
  • Storm Drains
  • Culverts
  • Irrigation Distribution Systems
  • Low-Pressure Water Supply Systems
  • Low-Pressure Sewer Force Mains
  • Treatment Plant Piping
  • Outfalls
  • Utility Tunnels
  • Groundwater Recharge Systems
  • Jacked or Tunneled Installations
  • Cattle Pass Tunneling
  • Applications with Internal Hydrostatic Pressures up to 65 psi

County Materials’ Round Reinforced Concrete Pipe meets the following specifications:

  • ASTM C76/AASHTO M170 - Reinforced concrete culvert, storm drain and sewer pipe
  • ASTM C361 - Reinforced concrete low head pressure pipe
  • ASTM C655 - Reinforced concrete D-load culvert, storm drain, sewer pipe
  • U.S. Bureau of Reclamation - Standard specifications for reinforced concrete pressure pipe
  • ASTM C443/AASHTO M198 - Joints for circular concrete sewer and culvert pipe using rubber gaskets