IMRI’s N80-1 tubing is certified to API 5CT. The LTC thread provides enhanced gas-tight integrity, enabling metal-to-metal sealing at internal pressures above 8,500 psi, ideal for hydrogen-containing wells and hydraulic fracturing operations

IMRI’s N80-1 tubing is certified to API 5CT. The LTC thread provides enhanced gas-tight integrity, enabling metal-to-metal sealing at internal pressures above 8,500 psi, ideal for hydrogen-containing wells and hydraulic fracturing operations

Email:
sales@imristeel.com

Phone:
+86 13646172523


| Grade | C | Mn | Mo | Cr | Ni | Cu | P | S | Si | ||||
| Min | Max | Min | Max | Min | Max | Min | Max | Max | Max | Max | Max | Max | |
| N80-1 | 一 | 一 | 一 | 一 | 一 | 一 | 一 | 一 | 一 | 一 | 0.030 | 0.030 | 一 | 
| Grade | Total under load Elongation % | Yield strength megapascal | Tensile strength megapascal | Hardness a, C Maximum | Specified OD mm | Allowable hardness Variation | ||
| Min | Max | Min | HRC | HBW | HRC | |||
| N80 | 1 | 0.5 | 552 | 758 | 689 | – | – | – | 
IMRI’s N80-1 tubing is designed for high production wells/deep well gas lift, with pressure ≤70MPa, temperature resistance of 180℃, and high production efficiency in non-acidic environment with H₂S≤5ppm. It has been proved in Sichuan shale gas wells (Φ73mm), Changqing 5,000m deep wells and Sahara gas injection wells in Egypt (180℃ nano-coating anti-corrosion), and has passed API 5CT and ISO 13679 certifications.
 
 

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