儲(chu)(chu)罐是長輸油(you)氣(qi)管(guan)(guan)道輸送介質的儲(chu)(chu)存(cun)容器(qi)。輸油(you)管(guan)(guan)道首站(zhan)的儲(chu)(chu)油(you)罐用(yong)(yong)(yong)于收(shou)集(ji)、儲(chu)(chu)存(cun)石油(you)和(he)保證管(guan)(guan)線輸油(you)量的穩定,末站(zhan)的儲(chu)(chu)油(you)罐用(yong)(yong)(yong)于接收(shou)和(he)儲(chu)(chu)備來(lai)油(you),并(bing)提供給(gei)用(yong)(yong)(yong)油(you)單(dan)位。輸氣(qi)管(guan)(guan)道末端門站(zhan)的儲(chu)(chu)氣(qi)罐主要(yao)用(yong)(yong)(yong)于城市燃氣(qi)的調(diao)峰,正逐漸被地下儲(chu)(chu)氣(qi)庫和(he)管(guan)(guan)道儲(chu)(chu)氣(qi)所代替 。