Ọja Aarin titẹ wa ni lilo fun gbigbe ati ibi ipamọ ti awọn ohun elo kemikali, gẹgẹ bi eepo epo, omi amonia, propylene, butadiene, isobutene, dimethyl ether ati awọn ohun elo kemikali miiran, eyiti o ni iwọn nla, iwuwo fẹẹrẹ ati ikojọpọ iyara & fifujade oṣuwọn.