This Appraisal is for a range of polyethylene sweep bends with PN ratings from PN8 to PN25 (SDR 7.4 to SDR 21) in sizes from DN 50 to DN 355 and angles ranging from 11 degrees to 90 degrees.
The bends are manufactured in one continuous piece from PE 100 pressure pipe and incorporate long spigots suitable for butt welding or electrofusion joints. The radius of curvature is approximately 3 x diameter.