Yenziwe ngesinyithi esingenasici esibunjiweyo – ASTM A 479, ASTM A182 F304, ASTM A182 F316, ASTM A182 F304, ASTM A182 F304L, Carbon Steel – ASTM A 105, Monel, Inconel, Hastelloy, Titanium, nezinye.Izinto ezihambisana nokuthotyelwa kwe-NACE ziyafumaneka.