TTCL Successfully Completes DN150 Temporary Single Line Stopping Project on Natural Gas Pipeline

TTCL is pleased to announce the successful completion of a DN150 Temporary Single Line Stopping project on a natural gas pipeline, once again demonstrating our expertise in live pipeline maintenance and safe construction under pressure.

The pipeline has a design pressure of 1.6 MPa and an operating pressure of 0.8 MPa, with natural gas as the conveying medium. Throughout the operation, our experienced engineering team strictly followed established safety procedures and technical standards, ensuring the entire construction process was completed safely, efficiently, and without interrupting normal pipeline operation.

By utilizing TTCL's advanced line stopping technology and reliable equipment, the project achieved effective pipeline isolation while maintaining continuous gas supply, minimizing operational impact and enhancing maintenance efficiency.

The successful completion of this project further demonstrates TTCL's strong capabilities in live hot tapping and line stopping solutions for natural gas pipelines. We remain committed to providing customers worldwide with safe, reliable, and innovative pipeline maintenance technologies.

Project Highlights

• Project Type: Temporary Single Line Stopping
• Pipeline Size: DN150
• Medium: Natural Gas
• Design Pressure: 1.6 MPa
• Operating Pressure: 0.8 MPa
• Result: Successfully completed with zero interruption to pipeline operation

TTCL will continue to deliver professional hot tapping and line stopping solutions, helping customers improve pipeline safety, reliability, and operational efficiency.