Non-Pressurized Welding Type Integrate Welded Inlet/Outlet Water-Nozzles (YY-FH-YT) Yiyi Hardware Company Base Info Shape:CylinderType:Stainless Steel PipesModel NO.:YY-FH-YTSurface Treatment:Polished Description Pre:Building Material Full Hard SGCC G550 Z275 Galvanized Steel Coil Next:Assembly Type Corrugated Metal Pipes