Our longitudinal seam welder’s unique design is easy to use and provides precise welds with each use. This automatic welder is suitable for MIG, TIG, Plasma, and Laser welding. The mandrel is designed ...
On March 29, a split opened along 22 feet of longitudinal seam in Exxon Mobil’s 20-inch Pegasus pipe line in Mayflower’s Northwoods subdivision, according to federal accident and investigative reports ...