Tubesheet - Lanes

(Fixed, Floating, and U-Tube)

Untubed Lanes

Untubed Lane Configurations: Select the number of untubed lanes.

Center-to-center Distance between adjacent rows of untubed lane: Enter the distance between tube rows immediately adjacent to the untubed lane on opposite sides. This distance must not exceed 4p. See Figure UHX-11.2 for more information.

Length of Untubed Lane: Enter the length of each untubed lane. This is measured along the center of the lane and terminates at the diameter of the outer tube limit. See figure UHX-11.2 for more information.