CASING FOR INTERNAL PRESSURE-STRUCTURE STRENGTH MANUFACTURING METHOD OF CASING FOR INTERNAL PRESSURE-STRUCTURE STRENGTH AND CASING FOR INTERNAL PRESSURE-STRUCTURE STRENGTH MANUFACTURED BY THE METHOD

摘要

The present invention secures a space area for fluid flow by configuring a specific reinforcing structure in the rear casing where a large moment acts due to the acceleration of the fluid, thereby maintaining the pumping efficiency and improving product strength to secure product reliability and products through this It relates to a casing for pressure resistant structural strength capable of increasing competitiveness, a method for manufacturing a casing for pressure resistant structural strength, and a casing for pressure resistant structural strength manufactured thereby. According to the present invention,