Since its founding in 1997, Severe Service Technology, Inc. has dedicated itself to the engineering and manufacture of the most rugged and durable metal-seated ball valves in the industry. Our 17 years of manufacturing experience, combined with over 50 years of engineering expertise, has created a complete isolation valve solution to any industry’s toughest critical service applications. As a growing organization, we have been able to supply valves to all industries including, but not limited to, Power Generation, Refining, Chemical, Mining, Pulp and Paper and Industrial. Our engineering expertise with pilot plant applications has allowed us to set the performance standard for custom manufactured valves in specific critical environments. Our state of the art manufacturing facility is fully equipped with the latest technology in machining, thermal spraying and testing equipment. Our rigid, quality control standards ensure that our products are manufactured with detailed precision that meet or exceed ANSI, AISI, API and MSS-SP-61 requirements. Rely on Severe Service Technology, Inc. for you next metal-seated ball valve requirements. Let our products be the solution to your most demanding applications. Increase your productivity, maximize your plant efficiency and operate worry free with our 4 year product warranty coverage.