儲(chu)(chu)罐是長(chang)輸油(you)氣(qi)(qi)(qi)管道輸送介質的儲(chu)(chu)存容(rong)器。輸油(you)管道首站(zhan)的儲(chu)(chu)油(you)罐用于(yu)收(shou)集(ji)、儲(chu)(chu)存石油(you)和保證管線輸油(you)量的穩定,末站(zhan)的儲(chu)(chu)油(you)罐用于(yu)接收(shou)和儲(chu)(chu)備來油(you),并(bing)提(ti)供(gong)給用油(you)單位。輸氣(qi)(qi)(qi)管道末端門站(zhan)的儲(chu)(chu)氣(qi)(qi)(qi)罐主要用于(yu)城(cheng)市(shi)燃氣(qi)(qi)(qi)的調峰,正逐漸被地下儲(chu)(chu)氣(qi)(qi)(qi)庫和管道儲(chu)(chu)氣(qi)(qi)(qi)所代替 。