... state of the art special smelting and precision casting production lines as welll as domestic leading forging and rolling ,drawing and ... tube production lines.Manufacture capacity: non-vacuum induction furnace, vacuum induction furnace, ... 1Cr20Ni14Si2 HGH1040,Cr20Ni80,Cr20Ni35,Cr15Ni60,0Cr21Al6Nb,0Cr25Al5,0Cr27Al7Mo2 ERNiCrMo-3 welding wire