Pipeline


Multi-Technique Pipeline Corrosion Monitoring Multi-Technique Pipeline Corrosion Monitoring Multi-Technique Pipeline Corrosion Monitoring Multi-Technique Pipeline Corrosion Monitoring


Individual corrosion monitoring techniques can be misleading and indicate no corrosion or only one type of corrosion. Here, we take a look...

An Overview of Cathodic Protection Potential Measurement An Overview of Cathodic Protection Potential Measurement An Overview of Cathodic Protection Potential Measurement An Overview of Cathodic Protection Potential Measurement


Learn about cathodic protection potential measurement, a method used to determine the adequacy of a cathodic protection system by comparing...

Gas Pipelines: Internal Corrosion Protection and Fire Prevention Gas Pipelines: Internal Corrosion Protection and Fire Prevention Gas Pipelines: Internal Corrosion Protection and Fire Prevention Gas Pipelines: Internal Corrosion Protection and Fire Prevention


Electrochemical reactions on the internal surfaces of gas pipelines can result in corrosion and, ultimately, gas leaks, fires and...

Solving Multilayer Coating Delamination Issues During Pipeline Installation Solving Multilayer Coating Delamination Issues During Pipeline Installation Solving Multilayer Coating Delamination Issues During Pipeline Installation Solving Multilayer Coating Delamination Issues During Pipeline Installation


During the installation of pipelines with multilayer coating systems, it is not uncommon for delamination to occur in the cutback area of...

Guided Wave Ultrasonic Testing for Non-piggable Pipelines Guided Wave Ultrasonic Testing for Non-piggable Pipelines Guided Wave Ultrasonic Testing for Non-piggable Pipelines Guided Wave Ultrasonic Testing for Non-piggable Pipelines


Guided wave ultrasonic testing (GWUT) is a viable alternative for pipelines considered to be non-piggable because they are located in...

Corrosion Industry Experts Share What Innovations They See on the Horizon in 2019 Corrosion Industry Experts Share What Innovations They See on the Horizon in 2019 Corrosion Industry Experts Share What Innovations They See on the Horizon in 2019 Corrosion Industry Experts Share What Innovations They See on the Horizon in 2019


Find out what new innovations you should look out for this year as Corrosionpedia went to NACE Corrosion 2019 (the world’s largest...

INFOGRAPHIC: The El Paso Natural Gas Company Pipeline Explosion INFOGRAPHIC: The El Paso Natural Gas Company Pipeline Explosion INFOGRAPHIC: The El Paso Natural Gas Company Pipeline Explosion INFOGRAPHIC: The El Paso Natural Gas Company Pipeline Explosion


In August of 2000, the 30-inch diameter El Paso Natural Gas Company pipeline exploded in New Mexico resulting in 12 deaths and millions of...

Evaluating New Trenchless Technology for Water and Wastewater Pipeline Infrastructure Evaluating New Trenchless Technology for Water and Wastewater Pipeline Infrastructure Evaluating New Trenchless Technology for Water and Wastewater Pipeline Infrastructure Evaluating New Trenchless Technology for Water and Wastewater Pipeline Infrastructure


New economical rehabilitation technologies show promise in extending the operation life of critical assets. A review of a recent EPA study...

The 4 Best Nondestructive Inspection Methods for Corrosion Under Insulation The 4 Best Nondestructive Inspection Methods for Corrosion Under Insulation The 4 Best Nondestructive Inspection Methods for Corrosion Under Insulation The 4 Best Nondestructive Inspection Methods for Corrosion Under Insulation


The advantages and limitations of four of the best nondestructive inspection methods for corrosion under insulation (CUI) in pipelines are...

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...

CUI Double Whammy: Selection of Coating Systems for CUI Service CUI Double Whammy: Selection of Coating Systems for CUI Service CUI Double Whammy: Selection of Coating Systems for CUI Service CUI Double Whammy: Selection of Coating Systems for CUI Service


Monica Chauviere, an expert in the field of corrosion under insulation (CUI), reviews a white paper on the 'Selection of Coating Systems...

What We Can Learn From Mass Underground Water Pipe Corrosion What We Can Learn From Mass Underground Water Pipe Corrosion What We Can Learn From Mass Underground Water Pipe Corrosion What We Can Learn From Mass Underground Water Pipe Corrosion


A lack of effective corrosion prevention could be a main cause for the failure of the metallic pipes used for the water system. This...

How a Robust Composite Doubled the Life of FGD Pipework How a Robust Composite Doubled the Life of FGD Pipework How a Robust Composite Doubled the Life of FGD Pipework How a Robust Composite Doubled the Life of FGD Pipework


Pipework at a coal-fired power station in the UK was experiencing severe corrosion caused by abrasive limestone slurry. 12 corroded pipe...

Why Are My Insulation Surface Temperatures Out of Spec? Why Are My Insulation Surface Temperatures Out of Spec? Why Are My Insulation Surface Temperatures Out of Spec? Why Are My Insulation Surface Temperatures Out of Spec?


Designing the thermal insulation for a piping system involves issues such as thermal shift, safe-to-touch temperatures and using the...

How Insulating Coatings Are Winning Against Corrosion Under Insulation How Insulating Coatings Are Winning Against Corrosion Under Insulation How Insulating Coatings Are Winning Against Corrosion Under Insulation How Insulating Coatings Are Winning Against Corrosion Under Insulation


Conventional thermal insulation materials can promote corrosion under insulation (CUI). Insulating coatings are quickly gaining popularity...

The Treatment of Rusted Surfaces When Proper Surface Preparation Is Not an Option The Treatment of Rusted Surfaces When Proper Surface Preparation Is Not an Option The Treatment of Rusted Surfaces When Proper Surface Preparation Is Not an Option The Treatment of Rusted Surfaces When Proper Surface Preparation Is Not an Option


Paints must be applied to surfaces that are entirely free from rust and other contamination. This may not be possible in some situations,...

Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations Accelerated Corrosion Testing with Calcium Silicate and Perlite Insulations


Discusses tests using industry-accepted ASTM protocols and accelerated tests under simulated “real-world” environmental and installation...

An Introduction to the Alexander Cell An Introduction to the Alexander Cell An Introduction to the Alexander Cell An Introduction to the Alexander Cell


Cathodic protection monitoring measurements are concerned with the equilibrium of electrical potentials. The Alexander Cell establishes...

Protecting Pipelines from Corrosion Under Insulation Protecting Pipelines from Corrosion Under Insulation Protecting Pipelines from Corrosion Under Insulation Protecting Pipelines from Corrosion Under Insulation


Corrosion under insulation (CUI) prevention with thermal sprayed aluminum (TSA) provides long-term and reliable prevention that reduces...