1. Stainless steel and special alloy welded pipe and composite pipe welding manufacturing technology research and development, bevel design that can be mass-produced and efficient bevel processing technology, etc.;
2. Stainless steel and special alloy seamless pipe manufacturing technology research and development, such as material smelting and Forging, hot extrusion, cold rolling (drawing), etc.
3. Corrosion protection and evaluation of stainless steel and special alloys, microstructure research, such as electrochemical corrosion, scanning electron microscopy, transmission electron microscopy, etc.