Split-ring floating head

Using a split-ring floating head unit, then, from Figure 9.71, the diametrical clearance between the shell and the tubes = 68 mm and ... 

Using a split-ring floating head exchanger for efficiency and ease of cleaning. 

For a split-ring floating head exchanger the typical shell clearance from Figure 12.10 is 56 mm, so the shell inside diameter,... 

Split ring, floating head, 1 shell pass, 4 tube passes. 

Head = 1 = Pull through floating head Head = 2 = Split ring floating head Head = 3 = Cutside packed head Head = 4 = Eixed and U-Tube)... 

Head = 1 = Pull trhough floating head Head = 2 = Split ring floating head... 

Type of Design U Tube Fixed Tubesheet Floating Head Outside Packed Floating Head Split Backing Ring Floating Head Pull-Through Bundle... 

Figure 10-1J. Split-ring removable floating head, four-pass tube-side and two-pass shell-side. (Used by permission Engineers Fabricators, Inc., Houston.)...

Clamp-ring (split-flange design) floating-head type 1 shell pass, 2 tube passes Area of heat-transfer surface 19.5m2 Shell -762 mm (30 in.)o.d. 

A split ring-type floating-heat heat exchanger is selected for use as the steam superheater because of the need to provide for thermal expansion of the tube bundle. The floating head also enables easy withdrawal of the tube bundle for cleaning purposes. This may prove very advantageous, not because the streams suffer from fouling, but... 

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