[1F11-1F16] Refining equipment (3)

[1F11] Remaining Life Evaluation of Long-range Transport Piping by Using Intelligent Pig Inspection Technique

○yuma okamoto¹ (1. Inspection & Reliability Section Tokuyama Complex Idemitsu Kosan Co.,Ltd.)

Keywords:Intelligent Pig Inspection, Long-range transport pipes, integrity evaluation

Long-range transport pipes for products and materials laid between different plants in petrochemical complexes play an important role for the stable operation of each plant. Many petrochemical complexes have been operated for more than 40 years, and it gets more important to ensure the integrity of long-range transport pipes buried outside the complexes than before. We introduce the application examples of full-length inspection and integrity evaluation by using intelligent pig inspection technology.