If I may- yes. In Z scale drums would be a scale 4.75 feet tall in 1/350 rather than 3 feet. Thats an increase of 60%.
Likewise 38" in diameter rather than 24".
But where you come to grief is the apparent size.
Your drums will be 220 gallon drums.
I did a project sort of like this once, at twice the scale. It was an oil refinery in the early Twentieth Century that shipped its product in wooden barrels on a narrow gauge railroad. The model was N Scale 1/160 about twice yours. Because the barrels were stacked in layers, I needed a lot of them. Each railroad car had a stack say four barrels wide by ten barrels long and two barrels high. I bought a bunch of white metal barrels. They were expensive and entailed a lot of work to clean up. I saved some by using a spacer in the lower middle layer, and glued together one stack/ car load. Then I made a mold and cast a couple more. The project was kind of a failure because the mold rubber got in between the barrels, when I went to take the master out of the mold it ripped it up, and my copies were pretty rough. It was all just so darned small.
Depending on your needs, I suggest the following:
Evergreen makes 0.08 inch rod which scales about 28". Chop off a number of pieces that are 0.125" (about 42" in scale to compensate for the slight over sized diameter). Chop a bunch at 0.25". Glue the long ones together in a double stack and glue the short ones around it. Paint it up, in a couple of colors if you have the patience. I wouldn't, at least to paint bands on the drums.