Dongying Oilman Machinery Equipment Co.,Ltd. |
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API 5CT Tubing Pipe
We can supply steel grade as following :H-40,J-55/K-55, L-80, N-80, P-110 ,C-95 ,Q-125
Size Range
Size Designation | Weight Designation lb/ft | Outside Diameter | Wall Thickness | |||
Non-upset | Ex-Upset | ln. | mm | ln. | mm | |
2 3/8” | 4.00~7.35 | 4.70--7.45 | 2.375 | 60.33 | 0.167~0.336 | 4.24~8.53 |
2 7/8” | 6.40~11.50 | 6.50~9.45 | 2.875 | 73.03 | 0.217~0.440 | 5.51~11.18 |
3 1/2” | 7.70 ~17.00 | 9.30~12.95 | 3.5 | 88.9 | 0.216~0.530 | 5.49~13.46 |
4” | 9.50~22.20 | 11 | 4 | 101.6 | 0.226~0.610 | 5.74`15.49 |
4 1/2” | 12.60~26.10 | 12.75 | 4.5 | 114.3 | 0.271~0.630 | 6.88~16.00 |
API 5CT Casing Pipe
The casing we provided that their grade are K55,J55,N80,L80,P110,H-40,M-65,C-95,C-90,T-95,Q-125 and so on..
The size designation are 41/2 " 7", 7 5/8", 7 3/4", 8 5/8", 9 5/8", 10 3/4", 11 3/4", 13 3/8".20"
API 5CT Oil Casing Pipe | ||||||
Outer Diameter | Wall Thickness | Grade | Thread | Length | ||
in | mm | kg/m | lb/ft | |||
4 1/2" | 114.3 | 14.14-22.47 | 9.50-15.10 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
5" | 127 | 17.11-35.86 | 11.50-24.10 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
5 1/2" | 139.7 | 20.83-34.23 | 14.00-23.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
6 5/8" | 168.28 | 29.76-35.72 | 20.00-24.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
7" | 177.8 | 25.30-56.55 | 17.00-38.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
7 5/8" | 193.68 | 35.72-63.69 | 24.00-42.80 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
8 5/8" | 219.08 | 35.72-72.92 | 24.00-49.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
9 5/8" | 244.48 | 48.07-86.91 | 32.30-58.40 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
10 3/4" | 273.05 | 48.73-97.77 | 32.75-65.70 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
11 3/4" | 298.45 | 62.50-89.29 | 42.00-60.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
13 3/8" | 339.72 | 71.43-107.15 | 48.00-72.00 | J55/N80/P110/K55 | LTC/STC/BTC | R1/R2/R3 |
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About us
Dongying OilMan Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, includingrig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.
Certificates
API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.
If any needs, pls contact us freely: