ReliaCoil, a new generation of coiled tubing, is good to be used in severe well conditions such as ultra-deep wells and high pressure environments
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Advantages
Longer fatigue life than conventional tubing
Longer fatigue life than conventional tubing
Under the same conditions, the fatigue life of RC-110 ReliaCoil is 2 times greater than that of conventional tubing of the same grade(TS-110)
Excellent corrosion resistance property
Excellent corrosion resistance property
In standard tests, RC-110 ReliaCoil has resistance to hydrogen sulfide stress corrosion that is 1.7 times greater than that of the conventional tubing of the same grade (TS-110). Furthermore, it has stronger resistance to hydrochloric acid corrosion.
Excellent low temperature impact property
Excellent low temperature impact property
The low-temperature impact property of RC-110 grade ReliaCoil is greater than that of conventional tubing of grades TS-90, TS-110, TS-130.
Greater wear resistance performance than conventional tubing
Greater wear resistance performance than conventional tubing
RC-110 ReliaCoil has more uniform and strengthened structure, uniform hardness, and has greater wear resistance and sand erosion resistance than conventional tubing.
Product performance

Through advanced heat treatment technology, the microstructure of the coiled tubing is completely improved. The microstructure and mechanical properties of the coiled tubing base metal, oblique welds, and longitudinal seam welds are significantly improved, resulting in a high strength, uniform and stable performance high-quality ReliaCoil products.


Grade

Yield/min

Tensile/min
Hardness/max
RC-110 psi MPa psi MPa HRC
110,000 758 118,000 814 33