Company Description. Freeport Welding & Fabricating, Inc. is a specialized manufacturer of ASME pressure vessels, API tanks, piping, and custom fabrication. Based in Lake Jackson, TX, our facility spans 150,000 square feet with capabilities for lifting over 500 tons, handling complex projects of up to 25' diameters and 300' in length. With expertise in clad and overlay fabrication and over 1,500 qualified WPS/PQRS, we excel in custom, large-scale...