High-performance concrete pump pipe designed for demanding construction applications, featuring superior strength and durability for truck and boom pump systems.
| Brand Name | Yiheng |
| Place of Origin | Shandong, China |
| Type | Truck Pump Pipe / Boom Pump Pipe |
| Flange Outer Diameter | 148mm |
| Nominal Diameter | DN125 |
| Inner Diameter | 125mm |
| Outer Diameter | 133mm / 140mm |
| Material | 45Mn / 55Mn / 37Mn5 / NM600-1 / 16Mn / Cr27 |
| Wall Thickness | 4.5mm / 5.0mm / 5.5mm / 7.0mm / 3+2mm / 3.5+2mm / 5+3mm |
| Craft | Inner Wall Quenched / High Frequency Quenched |
| Hardness | HRC58-60 / HRC65 |
| Bursting Pressure | 85 Bar |