On December 22, 2025, the construction of the DN500 to DN300 branch connection for Xinjiang Gas was successfully completed. This project leveraged advanced hot tapping and line stopping technologies to ensure seamless integration of the new branch pipeline without disrupting the normal operation of the existing gas system.
TTCL is a professional enterprise dedicated to hot tapping and line stopping services. With expertise in on-service pipeline modifications, the company specializes in providing safe, efficient, and environmentally friendly solutions for pipeline maintenance, branch connections, and emergency repairs. Committed to meeting industry standards and operational requirements, TTCL delivers reliable technical support for gas, oil, and industrial pipeline projects.