Tube inserts and Tube ferrules are a metal inserted into the end of a heat exchanger tube to provide protection to the Tube mouth ends of a shell & tube type heat exchanger. The need for this Tube Ferrule arises as all tube failures occur within the first few inches of the heat exchanger tube inletend. The solution to this situation is the use of a thin wall covering in form of metal tube insert expanded full length into the inlet-end of condensers and heat exchangers.
Available Grades: Hastalloy, Cu-Ni 90/10,Cu-Ni 70/30, Titanium, Hastelloy C 276 , Monel, Duplex, Super Duplex, Inconel and Special Grades.
