The Allegheny T40564D is a 2.5-inch aluminum long radius belled bend featuring a 30-degree angle for tank trailer piping systems. This Tube-Flow series fitting is constructed from aluminum 6063-T4 using proprietary dies that provide superior wall thickness compared to standard schedule 10 pipe. The belled end design enables quick alignment and simplified installation versus traditional butt-welded connections. Featuring a 3.75-inch long radius, the T40564D delivers lightweight construction with durable performance for tank trailer applications.