Nanjing shell and tube heat exchangers

U-tube type heat exchanger Overview U-tube heat exchanger is different from the fixed tube plate and floating head, only one tube sheet, heat transfer tube made U-shaped, fixed at both ends with a tube plate; tube plate and between the housing are secured together by bolts. U-tube heat exchanger that features simple structure, low cost, bundle free expansion in the housing, no thermal stress can also be cleaned out and also saving bundle with a tube plate; but within the U-shaped pipe replacement pipe cleaning difficult and not easy, since the U-shaped bend radius can not be too small, so small in comparison with other fabric tube shell and tube heat exchanger, the structure is not compact. Applications U-tube type heat exchangers suitable for large temperature difference between hot and cold fluids, go clean the inner tube without fouling the high temperature, high pressure, corrosive fluids larger occasions. U-tube heat exchanger housing material made of carbon steel or stainless steel, the heat transfer tubes made of copper. Customized special materials, heat transfer area and working pressure rating of the U-tube heat exchanger.