Heat exchanger tube

Description

FIG. 1 is a perspective view of a heat exchanger tube;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof, the opposite side being a mirror image of the side shown herein;

FIG. 5 is a top view thereof, the opposite side being an identical image of the side shown herein; and,

FIG. 6 is a cross-sectional view taken along line 6-6 in Fig. 2 thereof.

In the drawings, the broken lines depict unclaimed portions of the design only and form no part of the claimed design.

Claims

The ornamental design for a heat exchanger tube, as shown and described.