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By certification 
Casing:
1) Standard: API 5CT
2) Steel Grade: J55, K55, N80, L80, C90, C95, P110
3) Size: 4 1/2", 5", 5 1/2", 6 5/8", 7", 7 5/8", 8 5/8", 9 5/8", 10 3/4", 11 3/4", 13 3/8", 20”
4) Length: R1, R2, R3
5) Thread: LTC/STC/BTC
Technical Parameter:
Outer Diameter |
Wall Thickness |
weight |
Grade |
Thread |
Length |
|
in |
mm |
kg/m |
lb/ft |
|||
4-1/2" |
114.30 |
14.14-22.47 |
9.50-15.10 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
5" |
127.00 |
17.11-35.86 |
11.50-24.10 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
5-1/2" |
139.70 |
20.83-34.23 |
14.00-23.00 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
6-5/8" |
168.28 |
29.76-35.72 |
20.00-24.00 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
7" |
177.80 |
25.30-56.55 |
17.00-38.00 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
7-5/8" |
193.68 |
35.72-63.69 |
24.00-42.80 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
8-5/8" |
219.08 |
35.72-72.92 |
24.00-49.00 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
9 -5/8" |
244.48 |
48.07-86.91 |
32.30-58.40 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
10-3/4" |
273.05 |
48.73-97.77 |
32.75-65.70 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
11-3/4" |
298.45 |
62.50-89.29 |
42.00-60.00 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
13-3/8" |
339.72 |
71.43-107.15 |
48.00-72.00 |
J55/K55/N80/L80/P110 |
LTC/STC/BTC |
R1/R2/R3 |
Besides, we can supply pup joint used for casing with the following specifications.
Standard: API 5CT
Size: 4.5”-20”
Grade: J55/K55/N80/L80/P110
Length: 2FT/3FT/4FT/5FT/6FT/8FT/10FT/12FT
The pup joint are used to adjust the height of full length tubing or casing strings, they are also used to adjust the depth of downhole tools.
FYPE Rigid Machinery is one of the leading China manufacturers and suppliers in oil and gas industry. Our company now has API 5CT OCTG, oil well casing , seamless steel pipe, coupling, pup joint for sale which is featured by high quality and competitive price. Offering quick delivery, we warmly welcome you to buy products of different sizes and widely used in oilfield from our factory.
