Duplex Steel Butt weld Fittings possess superior mechanical strength that allows fabricators to achieve superior construction standards as well as compact fitted finish. Also having superior resistance against corrosion, the presence of high corrosion resistance also allows more up-time in comparison to conventional stainless steel. The high strength, excellent impact toughness as well as superior resistance against general, localized and stress related corrosion also make these fittings most preferred in defined work areas Duplex steel Buttweld fittings are available as per the following specifications:- Types of Duplex steel buttweld fittingsDuplex Steel Buttweld ElbowDuplex Steel LR BendDuplex Steel Stub EndDuplex Steel Buttweld NippleDuplex Steel ButtweldTeeGradesASTM / ASME SA 790 UNS No S 31803, S 32205, S 32550, S 32750, S 32760