Heat exchanger pull rod set

I found in the design of heat exchanger tube heat exchanger tube, the tie rod is no place to put the tube, how to do?
Heat exchanger tube with a diameter of 57
2017-05-05 Reply
See you the number of less, not much, you can try to set up the edge
2017-05-06 10:27:07 Reply
The opening of the draw rod is also arranged in the circle of the cloth tube
2017-05-11 11:26:35 Reply