Description

Rolled angle flanges in either aluminum or steel from Drainage Specialties insure
stronger, more water resistance joints for corrugated aluminum or steel culvert. For
even greater water resistance neoprene sponge gaskets are also available. These
Flanges are punched with slotted holes 7/16" x 1" for easy assembly with 3/8" bolts.  These steel flanges are available for 12" diameter culvert through 60".

Aluminum flanges are available from 12" through 60" diameter. The rolled angle flanges with a maximum angle size of 2" x 2" x 1/4" install very quickly since they are self centering to facilitate rapid welding with minimum or no trimming of the pipe ends. The "in-leg" of the angle fits inside the ID of the culvert, reinforcing the culvert. The "out-leg" is welded to the culvert. Rolled angle flanges from Drainage Specialties have found wide acceptance among culvert manufacturers, culvert distributors, and among those dedicated to soil conservation. Special sizes are available on order. 

Write or call Drainage Specialties  
for further information on the advantages of these rolled angle flanges.