Smooth Flow (Dual Wall)
Haviland Drainage
Description: Smooth Flow pipe is a corrugated polyethylene pipe with a smooth interior. This combination provides a lightweight, durable product for storm sewers, culverts, and many other applications where high strength and maximum flow are essential.
This product is approved with ODOT and a TE 24 is provided for the certification.
Underdrain (Single Wall)
Haviland Drainage
Description: Used mainly for highway-related drainage applications, Haviland’s highway pipe conforms to AASHTO M-252 and AASHTO M0294 standards. Superior strength, durability, and quality are just a few of the many reasons for choosing our highway pipe.
This product is approved with ODOT and a TE 24 is provided for the certification.