チューブ支持構造

摘要

A tube support plate with an offset pattern of tube receiving holes formed therein, the pattern being offset from either the X or Y axis of the tube support plate. One half of the offset pattern of tube receiving holes is on one side of the selected axis and the other half is on the other side of the selected axis. The offset pattern of tube receiving holes is the result of an increased pitch between pattern halves at the selected axis.