Coiled tubing is a kind of jointless coiled tubing formed by butt welding and oblique welding of several sections of flexible pipes with a length of more than 100 meters.

The length of coiled tubing can generally reach hundreds to thousands of meters. It can be wound on the reel and carry out specific downhole operations (such as workover, drilling, perforation, stimulation, completion, logging, etc.) through coiled tubing unit.

Specification table

Chemical composition table

Mechanical performance test table