Baughman Tile Co. manufactures a complete line of dual wall, or smooth-flow, pipe for many different applications including storm sewers, highway construction, driveway crossovers, etc.  Poly Smooth-line® features a corrugated outer wall molded to a smooth inner wall for unbelievable strength, while maintaining a light weight.  With its superior abrasion and corrosion resistance, it has become an excellent alternative to concrete and metal pipe in construction drainage systems.  It meets all highway pipe specifications from the Ohio Department of Transportation, along with other surrounding states. It can come with or without a in-line bell for quick and easy joining of pipes.  We also stock a complete line of corrugated polyethylene pipe fittings for any application you may have.