| Product Name | Marine Air-cooled Exhaust Pipe |
| Size | Length size range 300-500mm, thinnest wall thickness 6mm |
| Weight | 17-29Kg |
| Advantages | High temperature resistance, high tensile strength, high thermal fatigue performance |
| Product Features | Produced by iron mold covered sand process, using self-developed new silicon molybdenum material |
| Compatibility | Suitable for marine generators in the 300-500 horsepower range |
Material: New Silicon Molybdenum Ductile Iron
| New Silicon Molybdenum Ductile Iron | |||||
| Chemical composition | C | Si | Mn | P | S |
| 2.8%-4.2% | 1.8%-3.2% | 0.2%-0.8% | 0.3%-1.0% | 0.03%-0.06% | |
| Physical properties | Density | Tensile strength | Yield strength | Elongation | Hardness |
| 7.0-7.3g/cm³ | 400-700MPa | 250-500MPa | 10%-25% | 150-300HB | |
