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EMT Pig Detector Pipeline is used to provide confirmation of the movement of pipeline pigs through a pipeline. They are normally positioned at both the pig launching and pig receiving stations and at key points along a pipeline.

To conduct a comprehensive metal corrosion test, preparation of the metal test piece is essential. The test piece is initially weighed and then subjected to a specific duration within the test system, typically ranging from 30 to 90 days. Following this exposure period, the test piece is removed for corrosion observation, cleaning, and re-weighing.

Corrosion coupon monitoring, as one of the fundamental techniques for corrosion assessment, offers simplicity in operation and high data reliability. It serves as a vital criterion for equipment and pipeline material selection. Shengli Refinery currently employs two primary corrosion coupon monitoring methods.

The Flanged Injection Quill holds a significant role beyond being a mere accessory; it stands as a vital element in modern pipeline maintenance approaches. Its advanced design boosts operational efficiency and dependability in industrial settings by seamlessly integrating with existing infrastructure. This integration facilitates enhanced performance without requiring extensive system revamps.

We are delighted to announce the successful conclusion of our company's staff training program. Over the past few weeks, our dedicated team of professionals has come together to participate in a series of enriching and informative sessions. The training program was meticulously designed to address the evolving needs of our industry and equip our staff with the knowledge and skills necessary to excel in their roles. From interactive workshops to engaging presentations by industry experts, our employees were provided with valuable insights, practical tools, and best practices to enhance their performance.

​As one of the most basic methods of corrosion monitoring, corrosion coupon monitoring has the characteristics of simple operation and high data reliability, and can be used as an important basis for equipment and pipeline material selection. At present, there are two main methods of corrosion coupon technology used in Shengli Refinery.