API 5CT R95
API 5CT R95
API 5CT R95 is a type of steel pipe that is commonly used in the oil and gas industry. It is designed to protect well casings and tubing from corrosion and abrasion. API 5CT R95 is part of a family of products known as OCTG (oil country tubular goods). OCTG products are made from steel pipes that are used in drilling and production operations. API 5CT R95 is available in a variety of sizes and lengths to meet the needs of different well applications.
Why choose tuspipe?
Since 1998, Tianjin United Steel Pipe Co., Ltd (TUSPIPE) has been committed to supplying high-quality line pipes.
With over 500,000 tons annual production capacity, the company serves various fields and industries, such as oil & gas exploitation and transmission, ship & auto-building, water & electricity, environmental protection, mechanical engineering, infrastructure construction and etc.
TUSPIPE places a premium on product quality and rigorous product quality control. In order to maintain good product quality, the company has established a Test & Inspection Center since 2004. With a series of state-of-the-art tests and inspection equipment, the test & inspection center is able to perform the tensile tests, hydro tests, impact tests, DWTT, etc.
Product Description of API 5CT R95
Product Name | API-5CT R95 | |
---|---|---|
Size | O. D | 26.67-508mm |
W. T | 2.87-16.13mm | |
Length | R1(5.49-6.71m), R2(8.23-9.14m), R3(11.58-13.72m) | |
Type of End Finish | 1.Plain end 2.Short round thread 3.Long round thread 4.Buttress thread | |
Surface | 1.Black Painted 2.With oil 3.Bared or as per customers’ requirement | |
Standard | API 5CT | |
Application | Tube for conveying gas, water, and oil in both and natural gas industries etc. |
Chemical Composition of API 5CT R95
Grade | Type | C | Mn | Mo | Cr | Ni max. | Cu max. | P max. | S max. | Si max. | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
min. | max. | min. | max. | min. | max. | min. | max. | |||||||
R95 | 1 | – | 0.45c | – | 1.9 | – | – | – | – | – | – | 0.03 | 0.03 | 0.45 |
a)Â The molybdenum content for Grade C90 Type 1 has no minimum tolerance if the wall thickness is less than 17.78 mm. b)Â The carbon content for R95 may be increased up to 0.55 % maximum if the product is oil-quenched. c)Â The molybdenum content for T95 Type 1 may be decreased to 0.15 % minimum if the wall thickness is less than 17.78 mm. NL = no limit. Elements shown shall be reported in product analysis. |
Mechanical Analysis of API 5CT R95
API 5CT Casing Pipe Standard | API 5CT Casing Pipe Type | API 5CT Casing Pipe Tensile Strength | API 5CT Casing Pipe Yield Strength | Total Elongation under load % |
---|---|---|---|---|
MPa | MPa | |||
API SPEC 5CT | 1 | ≥689 | 552 ~ 758 | 0.5 |
API 5CT R95 Casing and Tubing Specifications
- Specification & Size of API 5CT R95 Tubing
DN | O. D. | Weight | W. T. | End Processing | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Non-upset coupling-thread | Upset coupling-thread | Steel Grade | |||||||||||
in | mm | lb./ft. | lb./ft. | in | mm | H40 | J55 | L80 | N80 | C90 | T95 | P110 | |
2 3/8 | 2.38 | 60.3 | 4 | – | 0.167 | 4.24 | PU | PN | PN | PN | PN | PN | – |
4.6 | 4.7 | 0.19 | 4.83 | PNU | PNU | PNU | PNU | PNU | PNU | PNU | |||
5.8 | 5.95 | 0.254 | 6.45 | – | – | PNU | PNU | PNU | PNU | PNU | |||
6.6 | – | 0.295 | 7.49 | – | – | P | – | P | P | – | |||
7.35 | 7.45 | 0.336 | 8.53 | – | – | PU | – | PU | PU | – | |||
2 7/8 | 2.88 | 73 | 6.4 | 6.5 | 0.217 | 5.51 | PNU | PNU | – | – | – | – | – |
7.8 | 7.9 | 0.276 | 7.01 | – | – | – | – | – | – | – | |||
8.6 | 8.7 | 0.308 | 7.82 | – | – | PLB | PLB | PLBE | – | PLB | |||
9.35 | 9.45 | 0.34 | 8.64 | – | – | PLB | PLB | PLBE | – | PLB | |||
10.5 | – | 0.392 | 9.96 | – | – | PLB | PLB | PLB | – | PLB | |||
11.5 | – | 0.44 | 11.18 | – | – | – | – | PLB | – | ||||
3 1/2 | 3.5 | 88.9 | 7.7 | – | 0.216 | 5.49 | PN | PN | PN | PN | PN | PN | – |
9.2 | 9.3 | 0.254 | 6.45 | PNU | PNU | PNU | PNU | PNU | PNU | PNU | |||
10.2 | – | 0.289 | 7.34 | PN | PN | PN | PN | PN | PN | – | |||
12.7 | 12.95 | 0.375 | 9.52 | – | – | PNU | PNU | PNU | PNU | PNU | |||
14.3 | – | 0.43 | 10.92 | – | – | P | – | P | P | – | |||
15.5 | – | 0.476 | 12.09 | – | – | P | – | P | P | – | |||
17 | – | 0.53 | 13.46 | – | – | P | – | P | P | – | |||
4 | 4 | 102 | 9.5 | – | 0.226 | 5.74 | PN | PN | PN | PN | PN | PN | – |
– | 11 | 0.262 | 6.65 | PU | PU | PU | PU | PU | PU | – | |||
13.2 | – | 0.33 | 8.38 | – | – | P | – | P | P | – | |||
16.1 | – | 0.415 | 10.54 | – | – | P | – | P | P | – | |||
18.9 | – | 0.5 | 12.7 | – | – | P | – | P | P | – | |||
22.2 | – | 0.61 | 15.49 | – | – | P | – | P | P | – | |||
4 1/2 | 4.5 | 114 | 12.6 | 12.75 | 0.271 | 6.88 | PNU | PNU | PNU | PNU | PNU | PNU | – |
15.2 | – | 0.337 | 8.56 | – | – | P | – | P | P | – | |||
17 | – | 0.38 | 9.65 | – | – | P | – | P | P | – | |||
18.9 | – | 0.43 | 10.92 | – | – | P | – | P | P | PLB | |||
21.5 | – | 0.5 | 12.7 | – | – | P | – | P | P | PLB | |||
23.7 | – | 0.56 | 14.22 | – | – | P | – | P | P | PLB | |||
26.1 | – | 0.63 | 16 | – | – | P | – | P | P | PLB | |||
P——Plain;N—— Non-upset coupling-thread;U—— Upset coupling-thread; L——Integral |
- Specification & Size of API 5CT R95 Casing
DN | O. D. | Weight | W. T. |   | End Machining Form | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
  | Steel Grade | |||||||||||
in | mm | lb/ft | kg/m | in | mm | H40 | J55 | L80 | N80 | C90 | P110 | |
K55 | T95 | |||||||||||
4 1/2 | 4.500 | 114.3 | 9.5 | 14.14 | 0.205 | 5.21 | PS | PS | – | – | – | – |
10.5 | 15.63 | 0.224 | 5.69 | – | PSB | – | – | – | – | |||
11.6 | 17.26 | 0.250 | 6.35 | – | PSLB | PLB | PLB | PLB | PLB | |||
13.5 | 20.09 | 0.290 | 7.37 | – | – | PLB | PLB | PLB | PLB | |||
15.1 | 22.47 | 0.337 | 9.56 | – | – | – | – | – | PLB | |||
5 | 5.000 | 127 | 11.5 | 17.11 | 0.220 | 5.59 | – | PS | – | – | – | – |
13 | 19.35 | 0.253 | 6.43 | – | PSLB | – | – | – | – | |||
15 | 22.32 | 0.296 | 7.52 | – | PSLB | PLB | PLB | PLBE | PLB | |||
18 | 26.79 | 0.362 | 9.19 | – | – | PLB | PLB | PLBE | PLB | |||
21.4 | 31.85 | 0.437 | 11.1 | – | – | PLB | PLB | PLB | PLB | |||
23.2 | 34.53 | 0.478 | 12.14 | – | – | – | – | PLB | – | |||
24.1 | 35.86 | 0.500 | 12.7 | – | – | – | – | PLB | – | |||
5 1/2 | 5.500 | 139.7 | 14 | 20.83 | 0.244 | 6.2 | PS | PS | – | – | – | – |
15.5 | 23.07 | 0.275 | 6.98 | – | PSLB | – | – | – | – | |||
17 | 25.3 | 0.304 | 7.72 | – | PSLB | PLB | PLB | PLBE | PLB | |||
20 | 29.76 | 0.361 | 9.17 | – | – | PLB | PLB | PLBE | PLB | |||
23 | 34.23 | 0.415 | 10.54 | – | – | PLB | PLB | PLBE | PLB | |||
26.8 | 39.88 | 0.500 | 12.7 | – | – | – | – | – | – | |||
29.7 | 44.2 | 0.562 | 14.27 | – | – | – | – | – | – | |||
32.6 | 48.51 | 0.625 | 15.88 | – | – | – | – | – | – | |||
35.3 | 52.53 | 0.687 | 17.45 | – | – | – | – | – | – | |||
38 | 56.55 | 0.750 | 19.05 | – | – | – | – | – | – | |||
40.5 | 60.27 | 0.812 | 20.62 | – | – | – | – | – | – | |||
43.1 | 64.14 | 0.875 | 22.22 | – | – | – | – | – | – | |||
6 5/8 | 6.625 | 168.28 | 20 | 29.76 | 0.288 | 7.32 | PS | PSLB | – | – | – | – |
24 | 35.72 | 0.352 | 8.94 | – | PSLB | PLB | PLB | PLBE | PLB | |||
28 | 41.67 | 0.417 | 10.59 | – | – | PLB | PLB | PLBE | PLB | |||
32 | 47.62 | 0.475 | 12.06 | – | – | PLB | PLB | PLBE | PLB | |||
7 | 7.000 | 177.8 | 17 | 25.3 | 0.231 | 5.87 | PS | – | – | – | – | – |
20 | 29.76 | 0.272 | 6.91 | PS | PS | – | – | – | – | |||
23 | 34.23 | 0.317 | 8.05 | – | PSLB | PLB | PLB | PLBE | – | |||
26 | 38.69 | 0.362 | 9.19 | – | PSLB | PLB | PLB | PLBE | PLB | |||
29 | 43.16 | 0.408 | 10.36 | – | – | PLB | PLB | PLBE | PLB | |||
32 | 47.62 | 0.453 | 11.51 | – | – | PLB | PLB | PLBE | PLB | |||
35 | 52.09 | 0.498 | 12.65 | – | – | PLB | PLB | PLBE | PLB | |||
38 | 56.55 | 0.540 | 13.72 | – | – | PLB | PLB | PLBE | PLB | |||
42.7 | 63.54 | 0.625 | 15.88 | – | – | – | – | – | – | |||
46.4 | 69.05 | 0.687 | 17.45 | – | – | – | – | – | – | |||
50.1 | 74.56 | 0.750 | 19.05 | – | – | – | – | – | – | |||
53.6 | 79.77 | 0.812 | 20.62 | – | – | – | – | – | – | |||
57.1 | 84.97 | 0.875 | 22.22 | – | – | – | – | – | – | |||
7 5/8 | 7.625 | 193.68 | 24 | 35.72 | 0.300 | 7.62 | PS | – | – | – | – | – |
26.4 | 39.29 | 0.328 | 8.33 | – | PSLB | PLB | PLB | PLBE | PLB | |||
29.7 | 44.2 | 0.375 | 9.52 | – | – | PLB | PLB | PLBE | PLB | |||
33.7 | 50.15 | 0.430 | 10.92 | – | – | PLB | PLB | PLBE | PLB | |||
39 | 58.05 | 0.500 | 12.7 | – | – | PLB | PLB | PLBE | PLB | |||
42.8 | 63.69 | 0.562 | 14.27 | – | – | PLB | PLB | PLB | PLB | |||
45.3 | 67.41 | 0.595 | 15.11 | – | – | PLB | PLB | PLB | PLB | |||
47.1 | 70.09 | 0.625 | 15.88 | – | – | PLB | PLB | PLB | PLB | |||
51.2 | 76.19 | 0.687 | 17.45 | – | – | – | – | – | – | |||
55.3 | 80.3 | 0.750 | 19.05 | – | – | – | – | – | – | |||
8 5/8 | 8.625 | 219.08 | 24 | 35.72 | 0.264 | 6.71 | – | PS | – | – | – | – |
28 | 41.62 | 0.304 | 7.72 | PS | – | – | – | – | – | |||
32 | 47.62 | 0.352 | 8.94 | PS | PSLB | – | – | – | – | |||
36 | 53.57 | 0.400 | 10.16 | – | PSLB | PLB | PLB | PLBE | PLB | |||
40 | 59.53 | 0.450 | 11.43 | – | – | PLB | PLB | PLBE | PLB | |||
44 | 65.48 | 0.500 | 12.7 | – | – | PLB | PLB | PLBE | PLB | |||
49 | 72.92 | 0.557 | 14.15 | – | – | PLB | PLB | PLBE | PLB | |||
9 5/8 | 9.625 | 244.48 | 32.3 | 48.07 | 0.312 | 7.92 | PS | – | – | – | – | – |
36 | 53.57 | 0.352 | 8.94 | PS | PSLB | – | – | – | – | |||
40 | 59.53 | 0.395 | 10.03 | – | PSLB | PLB | PLB | PLBE | – | |||
43.5 | 64.73 | 0.435 | 11.05 | – | – | PLB | PLB | PLBE | PLB | |||
47 | 69.94 | 0.472 | 11.99 | – | – | PLB | PLB | PLBE | PLB | |||
53.5 | 79.62 | 0.545 | 13.84 | – | – | PLB | PLB | PLBE | PLB | |||
58.4 | 86.91 | 0.595 | 15.11 | – | – | PLB | PLB | PLB | PLB | |||
59.4 | 88.4 | 0.609 | 15.47 | – | – | – | – | – | – | |||
64.9 | 96.58 | 0.672 | 17.07 | – | – | – | – | – | – | |||
70.3 | 104.62 | 0.734 | 18.64 | – | – | – | – | – | – | |||
75.6 | 112.5 | 0.797 | 20.24 | – | – | – | – | – | – | |||
10 3/4 | 10.750 | 273.05 | 32.75 | 48.74 | 0.279 | 7.09 | PS | – | – | – | – | – |
40.5 | 60.27 | 0.350 | 8.89 | PS | PSB | – | – | – | – | |||
15.5 | 67.71 | 0.400 | 10.16 | – | PSB | – | – | – | – | |||
51 | 75.9 | 0.450 | 11.43 | – | PSB | PSB | PSB | PSBE | PSB | |||
55.5 | 82.59 | 0.495 | 12.57 | – | – | PSB | PSB | PSBE | PSB | |||
60.7 | 90.33 | 0.545 | 13.84 | – | – | – | – | PSBE | PSB | |||
65.7 | 97.77 | 0.595 | 15.11 | – | – | – | – | PSB | PSB | |||
73.2 | 108.93 | 0.672 | 17.07 | – | – | – | – | – | – | |||
79.2 | 117.86 | 0.734 | 18.64 | – | – | – | – | – | – | |||
85.3 | 126.94 | 0.797 | 20.24 | – | – | – | – | – | – | |||
11 3/4 | 11.750 | 42 | 62.5 | 0.333 | 8.46 | PS | – | – | – | – | – | |
47 | 69.94 | 0.375 | 20.24 | – | – | – | – | – | – | |||
54 | 80.36 | 0.435 | 8.46 | – | – | – | – | – | – | |||
60 | 89.29 | 0.489 | 9.53 | – | – | – | – | – | – | |||
65 | 96.73 | 0.534 | 11.05 | – | – | – | – | – | – | |||
71 | 105.66 | 0.582 | 14.42 | – | – | – | – | – | – | |||
13 3/8 | 13.375 | 339.73 | 48 | 71.43 | 0.330 | 8.38 | PS | – | – | – | – | – |
54.5 | 81.1 | 0.380 | 9.65 | – | PSB | – | – | – | – | |||
61 | 90.78 | 0.430 | 10.92 | – | PSB | – | – | – | – | |||
68 | 101.19 | 0.480 | 12.19 | – | PSB | PSB | PSB | PSB | PSB | |||
72 | 107.15 | 0.514 | 13.06 | – | – | PSB | PSB | PSB | PSB | |||
16 | 16.000 | 406.4 | 65 | 96.73 | 0.375 | 9.53 | PS | – | – | – | – | – |
75 | 111.61 | 0.438 | 11.13 | – | PSB | – | – | – | – | |||
84 | 125.01 | 0.495 | 12.57 | – | PSB | – | – | – | – | |||
109 | 162.21 | 0.656 | 16.66 | – | P | P | P | – | P | |||
18 5/8 | 18.625 | 473.08 | 87.5 | 130.21 | 0.435 | 11.05 | PS | PSB | – | – | – | – |
20 | 20.000 | 508 | 94 | 139.89 | 0.438 | 11.13 | PSL | PSLB | – | – | – | – |
106.5 | 158.49 | 0.500 | 12.7 | – | PSLB | – | – | – | – | |||
133 | 197.93 | 0.635 | 16.13 | – | PSLB | – | – | – | – | |||
P——Plain;S——Short-thread;L——Long-thread;B——Buttress thread;E——Extreme thread |