Standard: API SPEC 5CT

Usage: Casing is used as walls of the well

Casing is a large-diameter pipe that serves as the structural retainer for the walls of oil and gas wells, or wellbore. It is inserted into a well bore and cemented in place to protect both subsurface formations and the wellbore from collapsing and to allow drilling fluid to circulate and extraction to take place.

P110 Physical Properties

Y.S. : 758Mpa~965Mpa

T.S. Min: 862mpa

Hardness Max: 33HRC