NSV ibikoresho bidasanzwe bya Inconel 600 na Incoloy 825 valve PO yarangije no koherezwa kubakiriya ba mahanga, Inconel 600 amarembo yinjiriro hamwe n'inzogera zitumizwa mu mahanga na Incoloy 825 ni isi yose. Ibi bikoresho bikoreshwa muburyo bukomeye bwo kwangirika.