Daniel Mechanical offers high corrosion and flame resistant air conveying ductwork and pipe, fabricated from FRP using hand lay-up/random chop filament winding methods. Type of duct designs include above grade ductwork as well as filament wound pipe built to H-20 live load calculations. Round sizes range from 4" to 84" in diameter.

Custom sized rectangular duct and related fittings are available with composite materials and stiffeners where required for structural integrity.

Fittings include round and rectangular elbows with long and short radius, transitions, flanges, end caps, tee, wyes, and laterals. Strict adherence to the accepted NBS PS 15-69 dimensional and quality control standards guarantee the end user superior product.