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Jointly Building a Robust Anti-Fraud Safety Net — Our Company Partners with the Wusan Police Station to Conduct Comprehensive Anti-Fraud Training for All Employees

Jointly Building a Robust Anti-Fraud Safety Net — Our Company Partners with the Wusan Police Station to Conduct Comprehensive Anti-Fraud Training for All Employees

On September 29, 2025, our company specially invited the Wusan Police Station of the Hunnan Subbureau of the Shenyang Municipal Public Security Bureau to visit our premises and successfully hosted a specialized anti-fraud training session with a clear theme and rich content. The event was led by Officer Zhang Dezhu, a senior police officer at the Wusan Police Station, and all employees of the company participated both in person through centralized sessions and online via remote access.

09

2025

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10

Weir Corrosion Classroom | Corrosion Circuits and Corrosion Control Strategies

Weir Corrosion Classroom | Corrosion Circuits and Corrosion Control Strategies

Weir Corrosion Classroom | Corrosion Circuits and Corrosion Control Strategies

10

2025

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09

Panshi Case Database Case Sharing | Distillation Unit Top-End Corrosion Loop – Online Corrosion Monitoring, Risk Early Warning, and Hidden Danger Identification

Panshi Case Database Case Sharing | Distillation Unit Top-End Corrosion Loop – Online Corrosion Monitoring, Risk Early Warning, and Hidden Danger Identification

In April 2022, the corrosion rate of the inductance probe on the top-of‑tower atmospheric leg pipeline at a certain plant exceeded the standard, reaching as high as 0.88 mm/year. Pulse eddy current inspection with thermal insulation removed revealed a suspected thinning signal at the elbow located after the outlet header of the shell side of the top-of‑tower condenser. The pipeline has specifications of DN200 × 6.5 mm; the thinned area is situated slightly to the left of the elbow’s centerline. The minimum wall thickness within the inspected thinning zone was 5.1 mm, and the eddy current inspection indicated a thinning rate of 20.2%. In accordance with the Implementation Guidelines for Pulse Eddy Current Inspection of Refining Units, the workshop was advised to remove the thermal insulation for re‑inspection.

26

2025

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08

Wei’er Corrosion Classroom | Measurement Principle of the ZK8810 Online Electrochemical Probe – The Linear Polarization Principle

Wei’er Corrosion Classroom | Measurement Principle of the ZK8810 Online Electrochemical Probe – The Linear Polarization Principle

Weir Corrosion Classroom | Measurement Principle of the ZK8810 Online Electrochemical Probe – The Linear Polarization Principle

13

2025

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08

Weir Corrosion Classroom | Corrosion Case Series: Corrosion in Pipelines Transporting Carbon Dioxide‑Containing Media

Weir Corrosion Classroom | Corrosion Case Series: Corrosion in Pipelines Transporting Carbon Dioxide‑Containing Media

Weir Corrosion Classroom | Corrosion Case Series: Corrosion in Pipelines Transporting Carbon Dioxide‑Containing Media

17

2025

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07

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Address: 5th Floor, No. 1, Hunnan Fourth Road, Hunnan New District, Shenyang

Email: zkwell@zkwell.com.cn
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