儲罐是(shi)長輸(shu)(shu)(shu)油氣(qi)(qi)管(guan)(guan)(guan)道輸(shu)(shu)(shu)送介質(zhi)的(de)(de)儲存(cun)容器。輸(shu)(shu)(shu)油管(guan)(guan)(guan)道首站的(de)(de)儲油罐用(yong)(yong)于收(shou)集、儲存(cun)石油和保證管(guan)(guan)(guan)線輸(shu)(shu)(shu)油量(liang)的(de)(de)穩(wen)定,末(mo)站的(de)(de)儲油罐用(yong)(yong)于接收(shou)和儲備(bei)來油,并提供給用(yong)(yong)油單位(wei)。輸(shu)(shu)(shu)氣(qi)(qi)管(guan)(guan)(guan)道末(mo)端門站的(de)(de)儲氣(qi)(qi)罐主要用(yong)(yong)于城市燃氣(qi)(qi)的(de)(de)調(diao)峰(feng),正(zheng)逐漸被地(di)下儲氣(qi)(qi)庫和管(guan)(guan)(guan)道儲氣(qi)(qi)所代替 。