Threaded Deep Set PVC is a specially constructed heavy duty pipe for deeper well installations. The substantially increased wall thickness helps to maintain the strength of the pipe which is lost as threads are cut, reducing the wall thickness. The increase in strength of Deep Set Drop Pipe is much greater than the percentage increase in wall thickness. (Sch. 80 thread, approximately 1/2 the pipe thickness is cut away).

All of the increase of the Deep Set Pipe remains because the thread cut is the same. Tapered threads are designed to maximize the strength when coupled with reamed and drifting 304 S.S. couplings. Full thread engagement.

Extensive laboratory pull-apart testing at the Colorado School of Mines and an independent testing laboratory verified a substantial increase in strength.

Results also showed no thread failure in any of the numerous tests that were conducted.