Corrugated Metal Pipes for Culverts and Sewers | Aohong
Engineer-approved corrugated metal pipes for culverts and sewers (structural plate systems). AASHTO-compliant, 100+ year design life with smart monitoring options. Get CAD specs.
https://www.corrugatedmetalpipes.com/assembled-corrugated-metal-pipe/corrugated-metal-pipes-for-culverts-and-sewers.html