... : 1.Pipes & Tubes ,Pipe Spools 2.Flange,Fittings,Bends, X'mas tree 3.Nickel Alloy,Inconel625,Incoloy825 Weld Overlay Cladding is a ... .1. 1.Cladding production scope includes:Oil wellhead equipment, Xmas tree,API 6A valve, pressure vessel parts, hydrogenation reactor components all ...