Api 5ct Casing Pipe Specifications

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understanding the Basics of   API 5ct Casing Pipe specifications: what You Need to Know Person 1: So, what do I need to know about API 5ct Casing Pipe Specifications? oil Tube wholesale–Price high-quality high-grade china,casing pipe China high-quality ,Wholesaler,casing pipe chinese high-grade wholesaler, api 5ct l80 casing tubingdimensions and masses for standard Casing and for Casing…

understanding the Basics of  API 5ct Casing Pipe specifications: what You Need to Know

Person 1: So, what do I need to know about API 5ct Casing Pipe Specifications?
oil Tube wholesale–Price high-quality high-grade china,casing pipe China high-quality ,Wholesaler,casing pipe chinese high-grade wholesaler,

api 5ct l80 casing tubingdimensions and masses for standard Casing and for Casing Threaded with
API round Thread and Buttress Thread
Labels a           Calculated Mass c
    Nominal linear Mass T& C b,c Wall Thick- ness       em, Mass Gain or Loss Due to End Finishing d
  Outside diameter     inside Diameter Drift Diameter Plain- end kg
              Round Thread Buttress Thread
            wpe        
  D kg/m t D mm kg/m Short Long RC SCC
  mm   mm mm            
1 2 3 4 5 6 7 8 9 10 11 12
4 1/2 9.5 114.3 14.38 5.21 103.88 100.7 14.02 3.64 — — 4.53 — 1.12
4 1/2 10.5 114.3 15.73 5.69 102.92 99.74 15.24 3.33 — 3.61 4.32 0.91
4 1/2 11.6 114.3 17.38 6.35 101.6 98.42 16.91 3.18 3.35 4.07 0.6
4 1/2 13.5 114.3 19.87 7.37 99.56 96.38 19.44 — 3.53 3.64 0.24
4 1/2 15.1 114.3 22.69 8.56 97.18 94 22.32 —      
5 11.5 127 17.19 5.59 115.82 112.64 16.74 4.32 — 4.85 — 5.38 — 1.24
5 13 127 19.69 6.43 114.14 110.96 19.12 4 4.51 4.99 0.61
5 15 127 22.69 7.52 111.96 108.78 22.16 3.71 4.52 4.4 0.22
5 18 127 27.19 9.19 108.62 105.44 26.7 — 3.45 3.76 –0.62
5 21.4 127 32.13 11.1 104.8 101.62 31.73 — 3.15 3.42 –0.96
5 23.2 127 34.76 12.14 102.72 99.54 34.39 — 2.99 3.23 –1.14
5 24.1 127 36.15 12.7 101.6 98.42 35.8 —      
5 1/2 14 139.7 20.91 6.2 127.3 124.12 20.41 4.6 — 5.26 — 5.71 — 0.87
5 1/2 15.5 139.7 23.48 6.98 125.74 122.56 22.85 4.36 5.31 5.41 0.58
5 1/2 17 139.7 25.72 7.72 124.26 121.08 25.13 4.14 4.5 4.84 0.45
5 1/2 20 139.7 30.05 9.17 121.36 118.18 29.52 — 4.37 4.31 -0.52
5 1/2 23 139.7 34.05 10.54 118.62 115.44 33.57 — — — —
5 1/2 26.8 139.7 40.15 12.7 114.3 111.12 39.78 — — — —
5 1/2 29.7 139.7 44.47 14.27 111.16 107.98 44.14 — — — —
5 1/2 32.6 139.7 48.74 15.88 107.94 104.76 48.49 — — — —
5 1/2 35.3 139.7 52.8 17.45 104.8 101.62 52.61 — — — —
5 1/2 38 139.7 56.82 19.05 101.6 98.42 56.68 — — — —
5 1/2 40.5 139.7 60.64 20.62 98.46 95.28 60.55 — — — —
5 1/2 43.1 139.7 64.41 22.22 95.26 92.08 64.38 —      
6 5/8 20 168.28 29.76 7.32 153.64 150.46 29.06 5.58 6.23 6.35 0.89
6 5/8 24 168.28 35.72 8.94 150.4 147.22 35.13 4.42 5.48 5.52 0.68
6 5/8 28 168.28 41.67 10.59 147.1 143.92 41.18 — 4.73 4.71 –0.75
6 5/8 32 168.28 47.62 12.06 144.16 140.98 46.46 — 4.73 4 –1.46

Person 2: Well, API 5CT Casing Pipe Specifications are the standards for the design, Materials, testing, and inspection of casing and tubing used in Oil and gas wells. The specifications cover threading, gauging, and other dimensions, as well as the materials used in the manufacture of the casing and tubing.

Person 1: What types of materials are used in the manufacture of casing and tubing?

Person 2: The materials used in the manufacture of casing and tubing include carbon steel, alloy steel, and stainless steel. The type of material used will depend on the application and the environment in which the casing and tubing will be used.

Person 1: What are the different types of threads used in casing and tubing?

Person 2: The most common types of threads used in casing and tubing are short round thread (SRT), long round thread (LRT), buttress thread (BT), and extreme line casing (ELC). Each type of thread has its own advantages and disadvantages, so it is important to choose the right type for the application.

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Person 1: What are the different types of gauges used in casing and tubing?

Labels a           Calculated Mass c
    Nominal Linear Mass T& C b,c Wall Thick- ness       em, Mass Gain or Loss Due to End Finishing d
  Outside Diameter     Inside Diameter Drift Diameter Plain- end kg
              Round Thread Buttress Thread
            wpe        
  D kg/m t D mm kg/m Short Long RC SCC
  mm   mm mm            
1 2 3 4 5 6 7 8 9 10 11 12
13 3/8 48 339.72 71.43 8.38 322.96 318.99 68.48 15.04 — — 17.91 —
13 3/8 54.5 339.72 81.1 9.65 320.42 316.45 78.55 13.88 — 16.44 —
13 3/8 61 339.72 90.78 10.92 317.88 313.91 88.55 12.74 — 14.97 —
13 3/8 68 339.72 101.19 12.19 315.34 311.37 98.46 11.61 — 14.97 —
13 3/8 68 339.72 101.19 12.19 315.34 311.37 98.46 11.67 f — 14.33 —
13 3/8 72 339.72 107.15 13.06 313.6 311.15 e 105.21 10.98 — 13.98 —
13 3/8 72 339.72 107.15 13.06 313.6 311.15 e 309.63 309.63 105.21 10.91 f — 14.33 —
13 3/8 72 339.72 107.15 13.06 313.6   105.21 10.98 — 13.98 —
13 3/8 72 339.72 107.15 13.06 313.6   105.21 10.91 e —   —
16 65 406.4 96.73 9.53 387.4 382.57 96.73 18.59 — — 20.13 —
16 75 406.4 111.61 11.13 384.1 379.37 108.49 16.66 — 18.11 —
16 84 406.4 125.01 12.57 381.3 376.48 122.09 14.92 — — —
16 109 406.4 162.21 16.66 373.1 368.3 160.13 — —   —
18 5/8 87.5 473.08 130.21 11.05 450.98 446.22 125.91 33.6 — 39.25 —
20 94 508 139.89 11.13 485.7 480.97 136.38 20.5 27.11 24.78 —
20 94 508 139.89 11.13 485.7 480.97 136.38 20.61 27.26 g 24.27 17.84 24.78 —
20 106.5 508 158.49 12.7 482.6 477.82 155.13 18.22   22 —
20 133 508 197.93 16.13 475.7 470.97 195.66 13.03   16.02 —
NOTE See also Figures D.1, D.2, and D.3.
a Labels are for information and assistance in ordering.
b Nominal linear masses, threaded and coupled (Column 4) are shown for information only.
c The densities of martensitic chromium steels (L80 Types 9Cr and 13Cr) are less than those of carbon steels; The masses shown are therefore not accurate for martensitic chromium steels; A mass correction factor of 0.989 shall be used.
d Mass gain or loss due to end finishing; See 8.5.
e Drift diameter for most common bit size; This drift diameter shall be specified in the purchase agreement and marked on the pipe; See 8.10 for drift requirements.
f Based on 758 mPa minimum yield strength or greater.
g Based on 379 mPa minimum yield strength.

Person 2: The most common types of gauges used in casing and tubing are the american petroleum institute (API) gauge, the American National Standards Institute (ANSI) gauge, and the British Standard (BS) gauge. Each type of gauge has its own advantages and disadvantages, so it is important to choose the right type for the application.

Person 1: What other specifications should I be aware of when using casing and tubing?

Person 2: Other important specifications to be aware of include the minimum Wall thickness, the maximum outside diameter, the maximum internal diameter, the maximum length, and the maximum weight. It is also important to be aware of the testing and inspection requirements for the casing and tubing.

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