| Product name | Customized marine engine pipe ship engine duct 20crmo injector pipe |
| Size | ∅46.00* 115.00 |
| Weight | 1 kg |
| Surface technology | Electroless nickel plating + laser lettering |
| Tolerance | Concentricity 0.015+0.015 |
| Application | Ship engine |
| Features | Internal vacuum welding, external electroless nickel plating, laser lettering |
