... : NO8810 3.Size: 1/2''~72'' astm sb407 no8810nickel alloy tube1 .nickel alloy steel tube rod pipe fittings 2.flange, elbow, reducer, tee ... , cross, cap, nipple, coupling,etcStandard: ANSI ASTM ASME Nickel alloy steel 1.alloy 200/Nickel 200/uns s2200,alloy400/monel 400/uns s4400,2 ... .alloy 600/inconel 600/uns s6600, alloy 625/inconel 625/uns ...