Adinox Overseas is a leading global exporter and supplier of outstanding Duplex Steel S31803 Pipes that are engineered to provide a superior level of strength and corrosion resistance across a broad spectrum of industrial usage. Graded as per the UNS S31803 grade and standardized by ASTM A790, the pipes contain a special combination of austenitic and ferritic stainless steel microstru... https://www.adinoxoverseas.com/duplex-steel-s31803-pipes-manufacturer-exporter-supplier-stockist.html