Pipeline and Underground Systems
Corrosion Management in Water Treatment: A Look at Water Pipeline Corrosion and Why It's Becoming a Problem
Drinking water travels through metallic pipes. The corrosion rate depends upon dissimilar metals used in pipes and water parameters such as...
Why Pigging Out Is A-OK When It Comes to Cleaning Pipelines
This article examines pipeline operational pigging for internal corrosion prevention, including requirements, pig types, pig selection,...
An Intro to Pipeline Corrosion and Coatings
Pipeline corrosion—and the related catastrophic failures that it can cause—cost billions of dollars to the economy each year. Here's how it...
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
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
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
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 (GWUT) is a viable alternative for pipelines considered to be non-piggable because they are located in...
The Tuberculation Battle: How to Effectively Use the Unidirectional Flushing Method
Tuberculation is a common problem associated with aging metal iron pipes. In an attempt to improve operational efficiency and overall water...
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...
Increased Rates of Copper Corrosion in the Zone of Aeration Explained
Variation in environmental conditions tends to create conditions ideal for the formation of differential aeration cells in the zone of...
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...
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...
The Key Causes of System-Dependent Corrosion in Piping Systems
A combination of factors can cause system-dependent corrosion in a piping system. Learn more about them here.
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...
Protecting Pipelines from Corrosion Under Insulation
Corrosion under insulation (CUI) prevention with thermal sprayed aluminum (TSA) provides long-term and reliable prevention that reduces...
Top 10 Corrosion Threats
There are many different corrosion problems that can significantly impact a facility. Some problems are very specific to properties of...
How New Oil & Gas Extraction and Transportation Methods are Influencing Pipeline Corrosion
Advanced oil and gas extraction techniques are used to help increase the efficiency of extraction and transportation. These techniques have...
Specifying FBE Coatings for High-Temp Pipelines
We spoke to fusion-bonded epoxy (FBE) expert, Alan Kehr, about specifying this material for high-temperature pipelines.
