|
Durable, high-quality concrete pipe has always been a primary product
line of Johnson Concrete Company. Since 1947, we have been serving North
Carolina with reinforced concrete pipe in diameters from 12" (330 mm) to 72" (1800 mm), in lengths of 4 feet and 8 feet. All pipes meet
ASTM C-76 specifications. In addition, Johnson Concrete offers a complete line of
precast drainage structures: flared end sections, precast head walls, knock out boxes, risers, tops for all applications, cast iron frames and
grates, and manhole covers. |