June Archives

An Introductory Guide to Understanding Evaporator Tubes An evaporator tube is a seamless tube through which process fluid is heated to vaporisation — the tube wall transfers heat from a heating medium on the shell side into the boiling fluid inside. Five industrial evaporator configurations are specified: kettle reboilers, thermosiphon reboilers, falling film, rising film, […]

Straight vs. Coiled Heat Exchanger Tubes: Which is the Best Option? Straight tube heat exchangers — where seamless tubes run parallel between two tubesheets — are the dominant configuration in Indian refinery, petrochemical, fertiliser, and power plant heat exchanger service. Coiled tube heat exchangers are used for cryogenic LNG service, high-pressure gas cooling, and compact […]