Corrosion Testing


7 Best Methods for Detecting Leaks in Pressure Vessels 7 Best Methods for Detecting Leaks in Pressure Vessels 7 Best Methods for Detecting Leaks in Pressure Vessels 7 Best Methods for Detecting Leaks in Pressure Vessels


Pressure vessels may become unusable if leaks are present and the internal pressure decays. It is critical that pressure vessels remain...

The Impact of the Pipeline Safety Act of 2011 on the Industry The Impact of the Pipeline Safety Act of 2011 on the Industry The Impact of the Pipeline Safety Act of 2011 on the Industry The Impact of the Pipeline Safety Act of 2011 on the Industry


Even though pipelines are one of the safest and most reliable forms of energy transportation, there is a long history of pipeline failures...

Field Results: Improving Water System Efficiency & Corrosion Resistance Field Results: Improving Water System Efficiency & Corrosion Resistance Field Results: Improving Water System Efficiency & Corrosion Resistance Field Results: Improving Water System Efficiency & Corrosion Resistance


A case study on a protective coating solution for a hydraulic pump at a water elevation plant in Portugal. Eight months after coating...

Ambiguities in Determining if 'Specified DFT' has been Achieved Ambiguities in Determining if 'Specified DFT' has been Achieved Ambiguities in Determining if 'Specified DFT' has been Achieved Ambiguities in Determining if 'Specified DFT' has been Achieved


The authors expose the roles that standards, and paint company guidelines and recommendations play in the confusion over how coating...

The Use of Laser Scanning when Conducting Fitness-for-Service Corrosion Assessments The Use of Laser Scanning when Conducting Fitness-for-Service Corrosion Assessments The Use of Laser Scanning when Conducting Fitness-for-Service Corrosion Assessments The Use of Laser Scanning when Conducting Fitness-for-Service Corrosion Assessments


Laser scanning (profilometry) is a highly effective and accurate inspection method for measuring changes in geometry of pressurized vessels...

Use of Non-intrusive Inspection in Onshore Gas Facilities Use of Non-intrusive Inspection in Onshore Gas Facilities Use of Non-intrusive Inspection in Onshore Gas Facilities Use of Non-intrusive Inspection in Onshore Gas Facilities


Non-intrusive inspections of pressure and process vessels are used to determine the internal condition of the equipment without having to...

Defining Service Requirements & Environmental Factors for Coating Specification Defining Service Requirements & Environmental Factors for Coating Specification Defining Service Requirements & Environmental Factors for Coating Specification Defining Service Requirements & Environmental Factors for Coating Specification


An expert coatings engineer describes the international standards and procedures necessary to define environmental factors and durability...

Why Non-intrusive Inspection (NII) is Such an Effective Process for Corrosion Management Why Non-intrusive Inspection (NII) is Such an Effective Process for Corrosion Management Why Non-intrusive Inspection (NII) is Such an Effective Process for Corrosion Management Why Non-intrusive Inspection (NII) is Such an Effective Process for Corrosion Management


Non-intrusive inspections (NII) are increasingly being considered as an alternative to the traditional internal visual inspection (IVI)...

Lessons Learned from 50 Years of Coatings Testing at SA Water Lessons Learned from 50 Years of Coatings Testing at SA Water Lessons Learned from 50 Years of Coatings Testing at SA Water Lessons Learned from 50 Years of Coatings Testing at SA Water


This article provides key findings and lessons learned from test results generated across eight environmental test sites with the aim of...

Duplex Coating: How it Works, How It's Applied Duplex Coating: How it Works, How It's Applied Duplex Coating: How it Works, How It's Applied Duplex Coating: How it Works, How It's Applied


For a severely corrosive environment, the duplex coating system ensures an extended productive life for iron and steel assets, along with...

Using 3D Laser Analysis for Nondestructive Testing and Evaluation of Pipeline Corrosion Using 3D Laser Analysis for Nondestructive Testing and Evaluation of Pipeline Corrosion Using 3D Laser Analysis for Nondestructive Testing and Evaluation of Pipeline Corrosion Using 3D Laser Analysis for Nondestructive Testing and Evaluation of Pipeline Corrosion


NDT inspectors are able to perform inspection services in difficult to access areas, including confined spaces, elevated areas, and on and...

Nondestructive CUI Detection Techniques for Process Pipelines Nondestructive CUI Detection Techniques for Process Pipelines Nondestructive CUI Detection Techniques for Process Pipelines Nondestructive CUI Detection Techniques for Process Pipelines


Advancements in the corrosion field allow us to detect and control corrosion under insulation (CUI) in pipeline systems through...

CUI Detection Techniques for Process Pipelines CUI Detection Techniques for Process Pipelines CUI Detection Techniques for Process Pipelines CUI Detection Techniques for Process Pipelines


In petrochemical refineries, the majority of pipeline failures are due to three corrosion mechanisms. This article discusses how to survey...

Decline in Quality of Piping Making Corrosion Inevitable Decline in Quality of Piping Making Corrosion Inevitable Decline in Quality of Piping Making Corrosion Inevitable Decline in Quality of Piping Making Corrosion Inevitable


The steady decline in the quality of today’s piping products means the potential of serious corrosion problems, often despite all the...

The 8 Most Common Forms of Metal Corrosion The 8 Most Common Forms of Metal Corrosion The 8 Most Common Forms of Metal Corrosion The 8 Most Common Forms of Metal Corrosion


All corrosion is not equal. The type of corrosion is dependent mainly on the surrounding environment and the composition of the exposed...

What Does Quality Control Mean in the Corrosion and Coatings Industry? What Does Quality Control Mean in the Corrosion and Coatings Industry? What Does Quality Control Mean in the Corrosion and Coatings Industry? What Does Quality Control Mean in the Corrosion and Coatings Industry?


Quality control on a job site is often standardized by regulatory agencies in a way that makes it completely objective, and hence...

Designing & Testing a New ISO/ASTM-Compliant Composite Repair Solution Designing & Testing a New ISO/ASTM-Compliant Composite Repair Solution Designing & Testing a New ISO/ASTM-Compliant Composite Repair Solution Designing & Testing a New ISO/ASTM-Compliant Composite Repair Solution


An affordable, new standards-compliant composite repair system consists of a thermoset epoxy resin reinforced by a hybrid carbon/glass...

Understanding Corrosion in Pumps and How to Deal With It Understanding Corrosion in Pumps and How to Deal With It Understanding Corrosion in Pumps and How to Deal With It Understanding Corrosion in Pumps and How to Deal With It


Even after taking all the precautionary measures, certain unexpected pump failures can still occur. Research studies say that corrosion is...

CUI Myth: There’s no Corrosion under Insulation if the Jacketing isn’t Damaged CUI Myth: There’s no Corrosion under Insulation if the Jacketing isn’t Damaged CUI Myth: There’s no Corrosion under Insulation if the Jacketing isn’t Damaged CUI Myth: There’s no Corrosion under Insulation if the Jacketing isn’t Damaged


A common myth is that if the jacketing is intact then there can’t possibly be any corrosion under insulation (CUI). Helpful advice for...