Bend / Elbow Double socket / socket spigot bend, 90° / 45° / 22.5° / 11.25°, Double socket duckfoot bend Double flange bend, 90° / 45° / 22.5° / 11.25°, Double flange duckfoot bend Standard: ISO2534 Pressure: PN10, PN16, PN25 Size: DN80~DN2000