titanium alloy rod for industry Gr.5 Dia50*2800-3000mm ASTM B348 ... fertilizer, smelting, pharmacy, textile, organic synthesis, water treatment, war industry, navigation, nuclear power, electric power industry, electrolytic copper industry and coking ... Resistance & Natural Gas Heating FurnaceMarkingTitanium bars shall be marked for identification(including Grade, dimensions, standard) as agreed upon ...