API 5CT C110 omhulsel voor zure toepassingen
Specificaties
Standaard: API 5CT
Steel Grade: C110
Buitendiameter (OD): 114,3 mm-508 mm
Wanddikte (WT): 5,21mm-16,13mm
Lengte: R1/R2/R3
API 5CT is een specificatie voor casing en tubing voor de aardolie- en aardgasindustrie, gebruikt voor boorputten. Deze norm specificeert de technische leveringsvoorwaarden voor stalen buizen (casing, tubing en pup joints), koppelingsmateriaal, koppelingsmateriaal en hulpmateriaal en stelt eisen aan drie productspecificatieniveaus (PSL-1, PSL-2, PSL-3).
Grade C110 is a new grade added in the API 5CT ninth version, it’s a controlled yield strength grade generally used in deeper sour condensate wells. SSCC testing is required for each heat to meet the threshold stress of 85% of the specified minimum yield strength. WLD steel is a leading API 5CT casing and tubing manufacturer and supplier, we provide a broad range of API 5CT C110 oilfield mantelbuis, API 5CT C110 tubing but also casing coupling, perforated pipe, and more.
API 5CT C110 Casing Tubing Color Code
Naam | Mantel- en leidingwerk |
C110 | Een zilveren band |
API 5CT C110 Chemical Composition
Rangen | C | Mn | Mo | Cr | Ni | P | S |
API C110 | ≤0.35 | ≤1.20 | 0.25~0.85
|
0.40~1.50
|
≤0.99 | 0.02 | 0.01 |
T95 Type2 | ≤0.50 | ≤1.90 | / | / | ≤0.99 | 0.02 | 0.01 |
API 5CT C110 Mechanical Property
Rang | Type | Rekgrens MPa | Treksterkte min. MPa | Totale rek onder belasting % |
C110 | / | 655-758 | 724 | 0.5 |
API 5CT C110 Pipe Tolerance
Item | Toegestane tolerantie | |
Buitendiameter | Pijpbehuizing | D≤101.60mm±0.79mm |
D≥114.30mm+1.0% | ||
-0.5% | ||
Wanddikte | -12.5% | |
Wight | Enkel stuk | +6.5%+3.5% |
Totaal gewicht | -1.75 |
API 5CT C110 Size Chart
Buitendiameter | Wanddikte | Gewicht | Rang | Schroefdraad | Lengte | |
in | mm | kg/m | lb/ft | |||
4 1/2″ | 114.3 | 14.14-22.47 | 9.50-11.50 | C110 | LTC/STC/BTC | R1/R2/R3 |
5″ | 127 | 17.11-35.86 | 11.50-24.10 | C110 | LTC/STC/BTC | R1/R2/R3 |
5 1/2″ | 139.7 | 20.83-34.23 | 14.00-23.00 | C110 | LTC/STC/BTC | R1/R2/R3 |
6 5/8″ | 168.28 | 29.76-35.72 | 20.00-24.00 | C110 | LTC/STC/BTC | R1/R2/R3 |
7″ | 177.8 | 25.30-56.55 | 17.00-38.00 | C110 | LTC/STC/BTC | R1/R2/R3 |
7 5/8″ | 193.68 | 35.72-63.69 | 24.00-42.80 | C110 | LTC/STC/BTC | R1/R2/R3 |
8 5/8″ | 219.08 | 35.72-72.92 | 24.00-49.00 | C110 | LTC/STC/BTC | R1/R2/R3 |
9 5/8″ | 244.48 | 48.07-86.91 | 32.30-58.40 | C110 | LTC/STC/BTC | R1/R2/R3 |
10 3/4″ | 273.05 | 48.73-97.77 | 32.75-65.70 | C110 | LTC/STC/BTC | R1/R2/R3 |
11 3/4″ | 298.45 | 62.50-89.29 | 42.00-60.00 | C110 | LTC/STC/BTC | R1/R2/R3 |
13 3/8″ | 339.72 | 71.43-107.15 | 48.00-72.00 | C110 | LTC/STC/BTC | R1/R2/R3 |