Concrete Pipe Elbow 1. DN125 * R275/R385/R320 * 90'/45'/30' 2. High ... , Kyokuto, Cifa, Sany, Zoomlion, etc, boom pumps.Technical Data:NameConcrete pump elbowSizeDN125(5"), DN150(6")RadiusR275, R180 R320Degree90’, 60’, 45’QualityCast ... metersPump brandSchwing, Putzmeister, Kyokuto, Cifa, Sany, Zoomlion.SurfacePainting Concrete Pipe Elbow