Duralitte S.A. is a company dedicated to the manufacture of oil fittings and lines of drive: couplings, check valves, double union, elbows / tees, reduction nipple and pup joint. Our commitment is to provide quality solutions and permanent innovation. We supply the largest argentinean oil companies and export to south america. We train our team on an ongoing basis, with permanent improvement as our main goal, continually updating. We have ISO 9000 certification. Product list: unions doubles. Elbows tees. Nipples. Reduction hubs. Reduction adapters. Pup joint. Couplings. Check valves.