The Concrete Pump Boom Elbow is made of special quality steel which is quenched and carried out carburizing chemical treatment on the inner wall.
The hardness of the flanged bushings can reach 58-60 degrees and the serving life of pipeline can increase 3-5 times,which enables users to save time and cost, enhancing the production efficiency.
Material: High Manganese casted such as ST52,37Mn5,45Mn2
Wall Thickness: 2mm to 10mm or more
Working Capacity: 25000-35000cbm
| Outside Diameter | Radius | Wall Thickness |
| 133mm | 90R 1000mm | 4.5mm |
| 133mm | 60R 1000mm | 4.5mm |
| 133mm | 45R 1000mm | 4.5mm |
| 133mm | 30R 1000mm | 4.5mm |
| 133mm | 15R 1000mm | 4.5mm |
| 133mm | 90R 500mm | 4.5mm |
| 133mm | 60R 500mm | 4.5mm |
| 133mm | 45R 500mm | 4.5mm |
| 133mm | 30R 500mm | 4.5mm |
| 133mm | 15R 500mm | 4.5mm |
| 140mm | 90R 1000mm | 6mm |
| 140mm | 60R 1000mm | 6mm |
| 140mm | 45R 1000mm | 6mm |
| 140mm | 30R 1000mm | 6mm |
| 140mm | 15R 500mm | 6mm |
| 140mm | 90R 500mm | 6mm |
| 140mm | 60R 500mm | 6mm |
| 140mm | 45R 500mm | 6mm |
| 140mm | 30R 500mm | 6mm |
| 140mm | 15R 500mm | 6mm |
| 159mm | 90R 500mm | 6mm |
| 159mm | 60R 500mm | 6mm |
| 159mm | 45R 500mm | 6mm |
| 159mm | 30R 500mm | 6mm |
| 159mm | 15R 500mm | 6mm |
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