Foundation Tremie Pipe

Components: steel pipe + joint + one square steel bar (the square steel bar is welded on the steel pipe, which we call a collar; the distance from the male thread to the collar is 60 cm; the 0.5 m short section has no collar). The schematic diagram is as follows:

Common sizes: 3 m (we call it universal)

          0.5  1   1.5   2 (called short sections)

          4 m (bottom pipe, with a male thread on only one end and the other end wrapped/edged). The schematic diagram is as follows:

A normal complete set of tremie pipe requires 4