Abstract:
The hydrostatic pressure test was used for the high density polyethylene
HDPE-100 Pipes to determine the pressure and time for failure and the
relation between the two parameters. The study concluded the failure
take place at the portion of lowest thickness. The low thickness of the
pipe wall is a result of the fault in the setting of the gap in the angular
die which is a processing mistake. The research studied the relation
between the stress in the material and the working temperature. The least
square method was used to determine this relation.
