Two Patents of Rongsheng Won the China Patent Excellence Award

According to the news from China Petroleum News Center:

On April 21st, according to an announcement of the National Intellectual Property Administration , two invention patents developed by Rongsheng were awarded the China Patent Excellence Award.

The first patent is for a "Quick-Connect Side-Door Gate Valve Spray Preventer", which is a significant innovation in the connection structure of traditional spray preventers in China. The product uses a toothed card block without bolt connection for the body and side door, which is safe, reliable and has a strong bearing capacity.

The second patent is for a "Safety Assurance Method and System for Marine Oil Well Control Equipment", which was jointly developed by Rongsheng and China University of Petroleum (Eastern of China). The method evaluates the status of marine oil well control equipment in real-time and determines the availability and life status of the equipment. This technology significantly improves the reliability of marine oil well control equipment, ensuring drilling safety.

Both patents and technologies have great significance in promoting the technological progress of China's petroleum machinery equipment manufacturing industry.