HP Pipe

HP pipe is a high-performance polypropylene (PP) pipe for gravity-flow storm drainage applications. It's the perfect choice when premium joint performance and/or greater pipe stiffness is required. This pipe couples advanced polypropylene resin technology with a proven, dual-wall profile design for superior performance and durability.

For enhanced joint performance and greater pipe stiffness, consider HP pipe. HP features increased stiffness yields and an additional safety factor against construction loading. The extended bell and spigot joint with redundant, double-gasketed joints meets ASTM D3212 standards and ensures lab and field testable watertight performance.


  • ADS HP Storm
  • N-12® HP


  • Stormwater Drains
  • Municipal and Industrial
  • Karst Sinkhole-Prone Environments

View HP Pipe on LB City

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