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Casing & Tubing Dimension And Mechanical Properties

Keywords:Casing & Tubing Dimension and Sizes, Mechanical Properties

Casing & tubing specification:

Labels Outside diameter Nominal linear mass  Wall thickness J55 N80 L80 C90 P110 Q125
mm                     kg/m               mm     K55     T95
4 1/2
 9.5
 114.3
 14.14
 5.21
 PS
 - - - - -
4 1/2
 10.5 114.3
 15.63
 5.69 PSB
 - - - - -
4 1/2
 11.6
 114.3
 17.26
 6.35
 PSLB
 PLB
 PLB
 PLB
 PLB
 -
4 1/2
 13.5 114.3
 20.09
 7.37 - PLB
 PLB
 PLB
 PLB
 -
4 1/2
 15.1
 114.3
 22.47
 8.56
 - - - - PLB
 PLB
5
 11.5
 127
 17.11
 5.59
 PS - - - - -
5
 13 127
 19.35
 6.43
 PSLB
 - - - - -
5
 15 127
 22.32
 7.52
 PSLBE
 PLBE
 PLBE
 PLBE
 PLBE
 -
5
 18 127
 26.79
 9.19
 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
5
 21.4
 127
 31.85
 11.1
 - PLB
 PLB
 PLB
 PLB
 PLB
5
 23.2
 127
 34.53
 12.14
 - PLB
 PLB
 PLB
 PLB
 PLB
5
 24.1
 127
 35.86
 12.7 - PLB
 PLB
 PLB
 PLB
 PLB
5 1/2
 14
 139.7
 20.83
 6.2
 PS - - - - -
5 1/2
 15.5 139.7
 23.07 6.98 PSLBE
 - - - - -
5 1/2
 17 139.7
 25.3
 7.72
 PSLBE
 PLBE
 PLBE
 PLBE
 PLBE
 -
5 1/2
 20 139.7
 29.76
 9.17 - PLBE
 PLBE
 PLBE
 PLBE
 -
5 1/2
 23 139.7
 34.23 10.54
 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
5 1/2
 26.8
 139.7
 39.88
 12.7
 - - - - - -
5 1/2
 29.7 139.7
 44.2 14.27 - - - - - -
5 1/2
 32.6
 139.7
 48.51
 15.88
 - - - - - -
5 1/2
 35.3
 139.7
 52.53 17.45 - - - - - -
5 1/2
 38 139.7
 56.55
 19.05
 - - - - - -
5 1/2
 40.5
 139.7
 60.27 20.62 - - - - - -
5 1/2
 43.1 139.7
 64.14
 22.22
 - - - - - -
6 5/8
 20 168.28
 29.76
 7.32
 PSLB
 - - - - -
6 5/8
 24 168.28
 35.72
 8.94 PSLBE
 PLBE
 PLBE
 PLBE
 PLBE
 -
6 5/8
 28 168.28
 41.67 10.59
 - PLBE
 PLBE
 PLBE
 PLBE
 -
6 5/8
 32
 168.28
 47.62
 12.06 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
7
 17 177.8
 25.3
 5.87
 - - - - - -
7
 20 177.8
 29.76 6.91
 PS
 - - - - -
7
 23 177.8
 34.23
 8.05
 PSLBE
 PLBE
 PLBE
 PLBE
 - -
7
 26 177.8
 38.69 9.19 PSLBE
 PLBE
 PLBE
 PLBE
 PLBE
 -
7
 29 177.8
 43.16
 10.36
 - PLBE
 PLBE
 PLBE
 PLBE
 -
7
 32 177.8
 47.62 11.51
 - PLBE
 PLBE
 PLBE
 PLBE
 -
7
 35 177.8
 52.09
 12.65
 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
7
 38 177.8
 56.55 13.72 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
7
 42.7
 177.8
 63.54
 15.88
 - - - P - -
7
 46.4
 177.8
 69.05 17.45 - - - P - -
7
 50 177.8
 74.56
 19.05
 - - - P - -
7
 53.6
 177.8
 79.77 20.62 - - - P - -
7
 57.1
 177.8
 84.97
 22.22
 - - - P - -
7 5/8
 24
 193.68
 35.72 7.62 - - - - - -
7 5/8
 26.4 193.68
 39.29
 8.33
 PSLBE
 PLBE
 PLBE
 PLBE
 - -
7 5/8
 29.7 193.68
 44.2 9.52 - PLBE
 PLBE
 PLBE
 PLBE
 -
7 5/8
 33.7
 193.68
 50.15
 10.92
 - PLBE
 PLBE
 PLBE
 PLBE
 -
7 5/8
 39 193.68
 58.05 12.7 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
7 5/8
 42.8 193.68
 63.69
 14.27
 - PLB
 PLB
 PLB
 PLB
 PLB
7 5/8
 45.3
 193.68
 67.41 15.11 - PLB
 PLB
 PLB
 PLB
 PLB
7 5/8
 47.1 193.68
 70.09
 15.88
 - PLB
 PLB
 PLB
 PLB
 PLB
7 5/8
 51 193.68
 76.19 17.45 - - - - - -
7 5/8
 55.3
 193.68
 80.3 19.05 - - - - - -
8 5/8
 24 219.08
 35.72
 6.61 PS - - - - -
8 5/8
 28 219.08
 41.67 7.72 - - - - - -
8 5/8
 32 219.08
 47.62
 8.94 PSLBE
 - - - - -
8 5/8
 36 219.08
 53.57 10.16
 PSLBE
 PLBE
 PLBE
 PLBE
 - -
8 5/8
 40 219.08
 59.53
 11.43 - PLBE
 PLBE
 PLBE
 PLBE
 -
8 5/8
 44 219.08
 65.48 12.7
 - PLBE
 PLBE
 PLBE
 PLBE
 -
8 5/8
 49 219.08
 72.92
 14.15
 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
9 5/8
 32
 244.48
 48.07
 7.92
 - - - - - -
9 5/8
 36 244.48
 53.57
 8.94
 PSLB
 - - - - -
9 5/8
 40 244.48
 59.53 10.03
 PSLBE
 PLBE
 PLBE
 PLBE
 - -
9 5/8
 43.5
 244.48
 64.73
 11.05
 - PLBE
 PLBE
 PLBE
 PLBE
 -
9 5/8
 47 244.48
 69.94 11.99 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
9 5/8
 53.5
 244.48
 79.62
 13.84
 - PLBE
 PLBE
 PLBE
 PLBE
 PLBE
9 5/8
 58.4 244.48
 86.91 15.11 - PLB
 PLB
 PLB
 PLB
 PLB
9 5/8
 59 244.48
 88.4
 15.47
 - - - P - -
9 5/8
 64.9
 244.48
 96.58 17.07 - - - P - -
9 5/8
 70.3 244.48
 104.62
 18.64
 - - - P - -
9 5/8
 75.6
 244.48
 112.5 20.24
 - - - P - -
10 3/4
 32.75
 273.05
 48.74
 7.09 - - - - - -
10 3/4
 40.5 273.05
 60.27
 8.89
 PSB
 - - - - -
10 3/4
 45.5
 273.05
 67.71
 10.16
 PSBE
 - - - - -
10 3/4
 51 273.05
 75.9 11.43
 PSBE
 PSBE
 PSBE
 PSBE
 PSBE
 -
10 3/4
 55 273.05
 82.59 12.57
 - PSBE
 PSBE
 PSBE
 PSBE
 -
10 3/4
 60.7
 273.05
 90.33
 13.84
 - - - PSBE
 PSBE
 PSBE
10 3/4
 65.7 273.05
 97.77
 15.11
 - - - PSB
 PSB
 PSB
10 3/4
 73.2
 273.05
 108.93
 17.07
 - - - P - -
10 3/4
 79.2 273.05
 117.86
 18.64
 - - - P - -
10 3/4
 85.3
 273.05
 126.94
 20.24
 - - - P - -
11 3/4
 42
 298.45
 62.5
 8.46
 - - - - - -
11 3/4
 47 298.45
 69.94
 9.53
 PSB
 - - - - -
11 3/4
 54 298.45
 80.36
 11.05 PSB
 - - - - -
11 3/4
 60 298.45
 89.29
 12.42
 PSB
 PSB
 PSB
 PSB
 PSB
 PSB
11 3/4
 65 298.45
 96.73
 13.56
 - P P
 P
 P
 P
11 3/4
 71 298.45
 105.66
 14.78
 - P P
 P
 P
 P
13 3/8
 48
 339.72
 71.43
 8.38
 - - - - - -
13 3/8
 54.5
 339.72
 81.1
 9.65
 PSB
 - - - - -
13 3/8
 61 339.72
 90.78
 10.92
 PSB
 - - - - -
13 3/8
 68 339.72
 101.19
 12.19
 PSB
 PSB
 PSB
 PSB
 PSB
 -
13 3/8
 72 339.72
 107.15
 13.06 - PSB
 PSB
 PSB
 PSB
 PSB
16
 65
 406.4
 96.73
 9.53
 - - - - - -
16
 75 406.4
 111.61
 11.13
 PSB
 - - - - -
16
 84 406.4
 125.01
 12.57
 PSB
 - - - - -
16
 109
 406.4
 162.21
 16.66
 P
 P
 P
 - P
 P
18 5/8
 87.5
 473.08
 130.21
 11.05
 PSLB 
 - - - - -
20
 94
 508
 139.89
 11.13
 PSLB 
 -
 - - - -
20
 106.5
 508
 158.49
 12.7
 PSLB 
 -
 - - - -
20
 133
 508
 197.93
 16.13
 PSLB 
 - - - - -

P: Plain end; S: Short round thread; L: Long round thread; B: Buttress thread; E; Extreme line.


Mechanical properties:

Grade Type Total elongation under load (%)
 Yield strength (min)
 Yield strength (max)
 Tensile strength min Mpa
 Hardness Max (HRC)
 Hardness Max (HBW)
J55 - 0.5
 379 552 517

K55 - 0.5
 379 552 655

N80 1 0.5
 552 758 689

N80 Q 0.5
 552 758 689

L80 1 0.5
 552 655 655 23 241
L80
 9Cr 0.5
 552 655 655 23 241
L80
 13Cr 0.5
 552 655 655 23 241
C90 - 0.5
 621 724 689 25.4 255
C95 - 0.5
 655 758 724

T95 - 0.5 655 758 724 25.4 255
P110 - 0.6 758 965 862

Q125 All 0.65 862 1034 931


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