Changsha Construction Group DN300 Double Line Stopping Project Successfully Completed

TTCL is proud to announce the successful completion of the DN300 Double Line Stopping Project for Changsha Construction Group, Hunan.

The project was performed on a natural gas pipeline with a design pressure of 1.6 MPa and an operating pressure of 1.0 MPa. Leveraging TTCL's advanced line stopping technology and experienced engineering team, the operation was completed safely, efficiently, and without interrupting the normal gas supply, ensuring reliable pipeline maintenance while minimizing operational impact.

Throughout the project, strict safety standards and quality control measures were implemented to ensure the successful execution of every stage of the operation. The project's successful completion once again demonstrates TTCL's expertise in non-shutdown pipeline maintenance and its ability to deliver dependable solutions for natural gas pipeline systems.

TTCL remains committed to providing high-quality hot tapping and line stopping products, professional engineering services, and innovative pipeline maintenance solutions to customers around the world. We appreciate the trust of our customers and look forward to supporting more pipeline projects with safe, efficient, and reliable technologies.