SECOR’s fully-pressure-rated, piggable fittings are considered the top of our fabricated fitting line. Large diameter, heavy wall HDPE pipe, with computer-controlled CNC machining centers, line-bores the pipe to match the pipeline without causing a restriction in the ID of the fitting. Fitting ends are machined to match the dimensions of the mainline pipe. The available Full Flow 90° 5-Segment Elbow sizes are listed on the CAD PDFS listed under Downloads.
Other Full Flow, Piggable Fittings can be found here