The welding plate, code 703020-8.2, is a specially prepared component intended for welded joints within the MAN L21/31 engine framework or auxiliary structures. Engineered to provide optimal weld integrity, it ensures strong, fatigue-resistant connections capable of withstanding thermal expansion, vibration, and operational loads. Its material properties and dimensional accuracy support high-quality welding results, contributing to the robustness and structural safety of the engine installation, particularly in heavy-duty marine environments.