Sirui New Material has issued a statement clarifying that, at present, there have been no instances of successful rocket recovery following satellite launches within the domestic market. The company highlighted that the inner wall of the thrust chamber for liquid rocket engines serves as a consumable component during actual launches. This crucial part must exhibit exceptional properties, including resistance to high temperatures, resilience to low-cycle fatigue, and efficient thermal conductivity, all under extreme high-temperature and high-pressure conditions.
Furthermore, Sirui New Material confirmed that it is not currently engaged in supplying components to SpaceX. Instead, its primary clientele includes prominent entities in the aerospace sector such as LandSpace and Jiuzhou Yunjian, among other distinguished partners.
