... .9 3.Material: stainless steel 4.API CE ISO9001 SpecificationsStainless steel,Monel,Inconel,Titanium,Duplex,Alloy,Carbon Steel Pipe Fittings:Elbow,Bend,Tee,Reducers ... ,Coupling, Plug,Nipple,CapSTAINLESS STEEL SEAMLESS/WELDED PIPES FITTINGS: ASTM A403 ...