According to the U.S. National Transportation Safety Board, observations of pitting corrosion indicated that moisture had settled on the surface. This was likely due to tenting of a spiral-wrap tape coating, located at the gap between a coating and where the weld met the surface.

While time and money are always lost when faced with a premature coatings or linings failure, the biggest loss is often that of reputation. Mike O’Brien of MARK 10 Research Group, Inc., made that clear in a forum presentation at the 2023 AMPP Annual Conference + Expo.

Utilizing unique cold-bonding technology, a large-scale pipeline restoration project was recently completed in Thailand. Based on a solvent-free epoxy resin reinforced with silicon steel alloy, the two-part repair composite is ideal for metal repair and resurfacing.

Businesses are looking for environmentally friendly methods of surface preparation. This article discusses the use of heat induction as a method of removing various coatings on steel substrates.

Congresswoman Lizzie Fletcher represents Texas’ 7th congressional district in the U.S. House of Representatives, where a large AMPP office complex is located. She shares thoughts on how the infrastructure bill will impact the industry.

There is an entire universe of coatings that coating and corrosion aficionados don’t run across very often that they need to know about: powder coatings.

The Erie Canal stretches from Niagara Falls off Lake Erie about 363 miles (584.2 km) east to the Hudson River, outside Albany, New York. For a major gas and electric utility company in upstate New York, adding a new carbon steel pipe to the three existing lines required crossing the canal.

Condensation and corrosion can spell disaster for any component of a wastewater treatment plant, especially the digester complex, an area of the facility where a network of pipes and tanks has materials flowing through it at temperatures of 110 to 120 °F.

Some jobs only require a week or two of work. Others mandate shifts that span 24 hours a day, seven days a week and take three years to finish. This was the second kind of job. It started when The Central Nebraska Public Power and Irrigation District decided to recoat an irrigation pipe that ran along a canal. The goal was to extend its life by up to 30 years.

Sewers deteriorate with age and typically require a high level of maintenance. In Hong Kong’s aging infrastructure, brick and mortar manholes are particularly vulnerable to cracking and crumbling.

Even under the best of circumstances, coating an existing pipeline out in the field can be difficult to say the least. If the pipeline is a 60-inch (152 cm) welded steel pipe coated with coal tar and asbestos paper that is located in an environmentally sensitive area, the rehabilitation job becomes even more challenging.