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Improving pipeline safety: Song Hancheng explains the full-diameter pipeline internal inspection solution
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By the end of 2022, the total mileage of oil and gas pipelines in China has reached 185,000 kilometers, and by 2025, the scale of the national oil and gas pipeline network is expected to reach about 210,000 kilometers. As a key link in the oil and gas industry, pipelines play a bridging role in transporting oil and gas resources and connecting supply and demand. Therefore, the safety and reliability of pipelines are of great concern, and full-diameter internal inspection solutions are one of the important technical means to ensure pipeline integrity.

 Song Hancheng, chief technical expert of pipelines and director of Pipeline Technology Research Institute of T-ALL Inspection Group, was a guest of Petroleum Classmate Live Room on May 21, 2023, and shared the full-diameter internal inspection solution for pipelines.

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The full-diameter internal inspection solution is to select and combine suitable internal inspection technologies according to the characteristics and risk categories of the inspected pipelines, improve the inspectability of pipelines and the effectiveness of defect detection such as corrosion, cracks, deformation, etc., and ensure the safety and integrity of pipelines. Director Song proposed different solutions for different pipe diameters in the live broadcast, and introduced the technical characteristics and application scenarios of different solutions in detail according to actual cases.

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The live broadcast received a warm response, with more than 1,400 people watching, tens of thousands of likes, and more than 500 people watching online at the same time. Director Song also answered on the spot the questions raised by the audience: bimetallic composite pipe stainless steel lining deformation can not carry out conventional magnetic leakage internal inspection; pipeline wall thickness large conventional magnetic leakage can not reach magnetic saturation; caliber and distance limit internal inspection. The audience felt T-ALL Inspection’s strong technical service capability while learning about customized technical solutions.        

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T-ALL Inspection will further strengthen technological innovation and R&D investment, promote the continuous upgrading of full-diameter internal inspection technology for pipelines, improve the adaptability and accuracy of inspection equipment, and provide customized service solutions for different pipe diameters and inspection scenarios according to customer needs. T-ALL Inspection will continue to provide the best quality service to customers in the oil and gas industry, achieve common development and win-win results.