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Dually technology is a state-of-the-art addition to WeldFit’s established and trusted hot tapping and line stopping service offering. This patent-pending innovation builds upon the company’s success with single seal line stops by utilizing tried and true, field proven concepts. The Dually’s traditional pivoting movement allows for easy and reliable entry and removal from the pipeline as well as superior chip sweeping capabilities to ensure a better seal.

The advanced Dually design, combined with the expertise of WeldFit’s service technicians and their rigorous adherence to safety protocols, means you are assured of the highest level of jobsite safety from start to finish. With sizes from 8- to 42-inches* in diameter, WeldFit’s expanding Dually portfolio is the more reliable, simplified and cost-effective solution for double block and bleed line stop projects.