English
API 5CT P110 casing pipe is a high-strength steel pipe used in the oil and gas industry, adhering to the API 5CT standard. P110 casing provides superior mechanical properties, ensuring wellbore stability and preventing collapse in challenging environments.
Its primary functions include isolating geological formations, withstanding high internal and external pressures, and facilitating safe and efficient drilling and production operations. While it lacks the corrosion resistance of lower-grade casings like L80, its unmatched strength makes it ideal for non-corrosive, high-performance environments.
| product name | API-5CT Casing Pipe, P110 Casing Pipe, API-5CT Casing, Oil Casing pipe, Oil well casing, casing pipe oil and gas |
| Outer Diamater | 48.26mm-508.00mm |
| Wall Thickness | 3.68mm-16.13mm |
| Thread Type | STC LTC BTC NUE EUE |
| Standards | API SPEC 5CT |
| Steel Grade | H40 J55 K55 N80 N80Q L80 P110 T95 Q125 |
| Surface Treatment | Hot Rolled |
| Special Pipe | API Pipe, Thick Wall Pipe, Other |
| Application | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, OIL PIPE, Gas Pipe, Chemical Fertilizer Pipe |
| Certificate | API, ISO9001 |
| Length | R1(6.10-7.32m), R2(8.53-9.75m), R3(11.58-12.8m) |
| MOQ | 1 ton |
| Packing | Standard Seaworthy Packing |
| Supply Ability | 3000Tons per Month |
| API 5CT P110 Chemical Composition | ||||||||||
| Grade | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Cr≤ | Ni≤ | Cu≤ | Mo≤ | V≤ |
| API 5CT P110 | 0.26-035 | 0.17-0.37 | 0.40-0.70 | 0.02 | 0.01 | 0.80-1.10 | 0.2 | 0.2 | 0.15-0.25 | 0.08 |
| API 5CT P110 Mechanical Property | ||||
| Grade | Type | Yield strength MPa | Tensile strength min. MPa | Total elongation under load % |
| P110 | / | 758-965 | 862 | 0.6 |
| Outer Diameter | Wall Thickness | Weight | Grade | Threaded | Length | |
| in | mm | kg/m | lb/ft | |||
| 4 1/2″ | 114.3 | 14.14-22.47 | 9.50-11.50 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 5″ | 127 | 17.11-35.86 | 11.50-24.10 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 5 1/2″ | 139.7 | 20.83-34.23 | 14.00-23.00 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 6 5/8″ | 168.28 | 29.76-35.72 | 20.00-24.00 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 7″ | 177.8 | 25.30-56.55 | 17.00-38.00 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 7 5/8″ | 193.68 | 35.72-63.69 | 24.00-42.80 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 8 5/8″ | 219.08 | 35.72-72.92 | 24.00-49.00 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 9 5/8″ | 244.48 | 48.07-86.91 | 32.30-58.40 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 10 3/4″ | 273.05 | 48.73-97.77 | 32.75-65.70 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 11 3/4″ | 298.45 | 62.50-89.29 | 42.00-60.00 | P110 | LTC/STC/BTC | R1/R2/R3 |
| 13 3/8″ | 339.72 | 71.43-107.15 | 48.00-72.00 | P110 | LTC/STC/BTC | R1/R2/R3 |
API 5CT P110 casing pipe offers exceptional strength, with a minimum yield strength of 758 MPa and a minimum tensile strength of 862 MPa. This makes it ideal for deep wells and high-pressure environments where other grades may fail.
The high strength of P110 casing pipe ensures long-term durability and reliability. It can withstand significant external and internal pressures, reducing the risk of collapse and extending the service life of the well.
P110 casing pipe is suitable for a wide range of applications, including onshore and offshore drilling operations. Its versatility makes it a reliable choice for various geological conditions and well depths.
While not inherently corrosion-resistant like some other grades, P110 can be treated with coatings or linings to enhance its resistance to corrosive environments. This adaptability allows it to be used in wells with challenging conditions.
Despite its high strength, P110 casing pipe is often more cost-effective than some higher-grade materials. This makes it an economical choice for applications where high strength is required but extreme corrosion resistance is not necessary.
