About Seller: WSF Industries was established in 1941 to provide general metal fabrication services, and over the years, the company expanded its operations. In 1950, WSF introduced its first RAPIDOOR quick-access closure, which has since been widely utilized around the globe. Today, WSF is highly regarded for its expertise in designing, engineering, and manufacturing a variety of complete autoclave systems, pressure and vacuum vessels, sterilizers, vulcanizers, reactors, heat exchangers, and other specialized equipment. Our fabrication processes adhere to the standards set forth by the ASME Boiler and Pressure Vessel Code when applicable.