: What is the primary function of a floating head in a shell and tube heat exchanger? : To allow for thermal expansion and movement between the tube bundle and the shell. Expansion Bellows
Strongest head shape, handles highest pressures, thinnest required wall thickness, highest fabrication cost. static equipment interview questions updated
The tubesheet holds the tubes and separates the shell side fluid from the tube side fluid. In a floating head design, one tubesheet is fixed to the shell, and the other "floats" to accommodate differential thermal expansion between the shell and tubes. Without this, thermal stresses would buckle the tubes. : What is the primary function of a
1. What are the primary differences between ASME Section VIII Division 1, Division 2, and Division 3? The tubesheet holds the tubes and separates the
For severe duties in petroleum and related processing applications.
What is the standard Hydrostatic Test pressure?Per ASME Section VIII Div 1, the standard hydrotest pressure is 1.3 times the MAWP, adjusted for the temperature difference between the test and design conditions. What are the common NDT methods for static equipment? Radiographic Testing (RT): For internal weld defects.