... 1.4959/N08811 nickel alloy Elbow -45Deg,90deg,180degGUOBANG STEEL have Seamless Pipe-(nearly 7 years experience) and Pipe Fittings (nearly 2 ... etc.Duplex/Super Duplex: S31803, S32205,S32750, S31500.Nickel Alloy:alloy400,alloy800,alloy925,alloy926,alloy600,alloy601,alloy625,alloy690,alloy718,alloy825 ... directly.(Drawings prefered) Incoloy800HT/1.4959/N08811/WPNIC11 nickel alloy Elbow-pipe fittings