... : 1/2''~72'' astm sb407 no8810nickel alloy tube1 .nickel alloy steel tube rod pipe fittings 2.flange, elbow, reducer, tee 3.good ... quality & competitivePipe and pipe fittings: elbow, reducer,tee, flange, cross, cap, nipple, coupling,etcStandard: ANSI ASTM ASME Nickel alloy steel 1.alloy ... pallets, nylon bags or according to the customers' requirementsother products: astm sb407 no8810nickel alloy tube