Shell leh tube heat exchanger te hnathawh dan pangngaia hman theih nan enkawl leh enkawl reng a pawimawh hle. A bik takin a hnuaia thil awmte hi a huam tel a ni:
Tube bundle leh shell corrosion chu enfiah fo la, a hun takah a chhe lai chu thlak leh rawh.
Tube lam leh shell lam chu tifai la, scaling hian heat exchange effect a nghawng loh nan.
Leakage a awm loh nan seal te chu enfiah thin ang che.
Thil hmanrua te himna tur atan pressure test tih fo thin ang che.