astm sb407 no8810 alloy steel tube 1.Material: Incoloy 800H, UNS NO8810 2.Grade: NO8810 ... 72'' astm sb407 no8810 alloy steel tube1 .nickel alloy steel tube rod pipe fittings 2.flange, elbow, reducer, tee 3 ... s8825, 4.Alloy 20 31 200; monel 400 S4400, Wall thickness: Sch5~Sch160\XXSManufacturing process:Push,Press,Forge,Cast,etc ... customers' requirementsother products: astm sb407 no8810 alloy steel tube