Steel pipe specifications: the latest oil casing specifications in 2012

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Outer Diameter Theoretical Weight Wall Thickness Inner Diameter Circumference Coupling OD Thread Type Steel Grade Length 139.7
(5-1/2) 20.85 (0.244)
23.09 (15.50)
25.32 (17.00)
29.79 (20.00)
34.26 (23.00) 6.20 (0.244)
6.98 (0.275)
7.72 (0.304)
9.17 (0.361)
10.54 (0.415) 127.3 (5.012)
125.7 (4.950)
124.3 (4.892)
121.4 (4.778)
118.6 (4.670) 124.1 (4.887)
122.6 (4.825)
121.1 (4.767)
118.2 (4.653)
115.4 (4.545) 153.7
(6.050) Round Thread Rough Thread J55
N80
P110 8m-12m
(2602-39.4) 177.8
(7) 25.52917.00)
29.79 (20.00)
34.26 (23.00)
38.73 (26.00)
43.20 (29.00)
47.66 (32.00)
52.13 (35.00)
56.60 (38.00) 5.87 (0.231)
6.91 (0.272)
8.05 (0.317)
9.19 (0.362)
10.36 (0.408)
11.51 (0.453)
12.65 (0.498)
13.72 (0.540) 166.1 (6.538)
164.2 (6.456)
161.7 (6.366)
159.4 (6.276)
157.1 (6.180)
154.8 (6.090)
152.5 (6.004)
150.4 (5.430) 162.9 (6.413)
160.8 (6.331)
158.5 (6.204)
156.2 (6.151)
153.9 (6.059)
151.6 (5.969)
149.3 (5.879)
147.2 (5.795) 194.5
(7.656) Round thread partial ladder thread j55
N80
P110 8m-12m
(2602-39.4) 219.1
(8-5/8) 35.75 (24.00)
41.71 (28.00)
47.66 (32.00)
53.62 (36.00)
59.58 (40.00) 6.71 (0.264)
7.72 (0.304)
8.94 (0.352)
10.16 (0.400)
11.43 (0.450) 205.7 (8.093)
203.7 (8.020)
201.2 (7.927)
198.8 (7.827)
196.2 (7.724) 202.5 (7.972)
200.5 (7.894)
198.0 (7.795)
195.6 (7.701)
193.0 (7.598) 244.5
(9.625) Round thread partial ladder thread j55
N80
P110 8m-12m
(2602-39.4) 244.5
(9-5/8) 48.11 (32.30)
53.62 (36.00)
59.58 (40.00)
64.79 (43.50)
70.01 (47.00)
71.69 (53.50) 7.92 (0.312)
8.94 (0.352)
10.03 (0.395)
11.05 (0.435)
11.99 (0.472)
13.84 (0.545) 328.7 (9.001)
236.6 (8.921)
224.4 (8.835)
232.4 (8.755)
220.5 (8.681)
216.8 (8.535) 244.7 (8.845)
222.6 (8.765)
220.4 (8.679)
218.4 (8.599)
216.5 (8.525)
212.8 (8.379) 269.6
(10.6250 round thread offset ladder j55
N80
P110 8m-12m
(2602-39.4) 273.0
(10-3/4) 48.78 (32.75)
60.32 (40.50)
67.77 (45.50)
75.96 (51.00)
82.67 (55.50) 7.09 (0.279)
8.89 (0.350)
10.26 (0.400)
11.43 (0.450)
12.57 (0.495) 258.9 (10.192)
255.3 (10.050)
252.7 (9.950)
250.2 (9.850)
247.9 (9.760) 254.9 (10.035)
251.3 (9.894)
248.8 (9.794)
246.2 (9.694)
243.9 (9.604) 298.5
(11.752) Round thread partial ladder thread j55
N80
P110 8m-12m
(2602-39.4) 339.7
(13-3/8) 71.50 (48.00)
81.18 (54.50)
90.86 (61.00)
101.69 (68.00) 8.38 (0.330)
9.65 (0.380)
10.92 (0.430)
12.19 (0.480) 322.9 (12.715)
320.4 (12.615)
317.9 (12.515)
315.3 (12.415) 319.0 (12.559)
316.5 (12.459)
313.9 (12.359)
311.4 (12.259) 365.1
(14.374) Round thread partial ladder thread j55
N80
P110 8m-12m
(2602-39.4) 73.0
(2-7/8) 9.53 (6.40)
11.62 (7.90)
12.81 (8.60) 5.51 (0217)
7.01 (0.276)
7.82 (0.308) 62.00 (2.441)
59.00 (2.323)
57.40 (2.259) 59.61 (2.347)
56.62 (2.229)
54.99 (2.165) 88.9
(3.500) round thread j55
N80 8.5m-9.5m
(27.9-31.2) 88.9
(3-1/2) 11.47 (7.70)
15.19(10.20) 5.49(0.216)
7.34 (0.289) 77.9 (3.067)
76.0 (2.992) 24.25 (2.943)
21.04 (2.797) 107.95
(4.250) Round thread j55
N80 8.5m-9.5m
(27.9-31.2) 114.3
(4-1/2) 18.77 (12.60) 6.88 (0.271) 100.5 (3.957) 97.37 (3.833) 132.08
(5.200) Round thread j55
N80 8.5m-9.5m
(More than 27.9-31 steel pipe specifications are provided by 51 steel pipe nets.

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