1.Concrete pump pipe elbow DN125 2.DN125*R275*90D 3.High Manganese Casted Concrete pump pipe elbow DN125 1.Material : Hi-Mn 13, ST52 ,45MN2 2.Degree: 90, 60, 45, 30, 15 3.Radius: 275mm, or 180mm4.Inner diametre : 5.5 Inch (125mm) Concrete pump pipe elbow DN125