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API 5CT casing pipe is a large-diameter pipe that ACTS as a wall or hole fixator for oil and natural gas. API 5CT casing pipe is inserted into the borehole and cemented to prevent the borehole from separating rock formation from borehole collapse and to e

API 5CT oil casing can be divided into different steel grades according to the strength of the steel itself, namely J55, K55, N80, L80, C90, T95, P110, Q125, V150, etc.The steel grade is different depending on well condition and depth.API 5CT P110 casing

API 5CT N80 casing pipe is the lifeline to keep the well running. Due to different geological conditions, the downhole stress state is complex, and the comprehensive action of pull, pressure, bend and torsion stress on the tube body, which puts forward hi