SOIID ROCKET MOTOR STEEL CASE FOR SPACE LAUNCH VEHICLES

摘要

The present invention relates to a metal combustion pipe for a solid propulsion engine for a space launch vehicle, including: a plurality of separated fastening brackets (140, 150) for mounting a fastening unit (200) for being connected to launch vehicle components on an outer circumferential surface of a round metal combustion pipe body (110) forming an outward form of a metal combustion pipe (100). The present invention provides an advantage of being possible to lower a structural cost of the metal combustion pipe of the solid propulsion engine and increase a structural stability when generating pressure in the combustion pipe.