本頁關鍵詞：天津無縫鋼管廠、石油套管、API5L、L360管線管
| API-5CT石油套管 J55/K55/N80/P110 |
● 標準 Standard
美國石油學會標準(API SPEC 5CT)
● 用途 Uses
油管用于油井中抽取石油或天然氣
套管用于油氣井的井壁
● 尺寸偏差 Deviation
外徑、壁厚、重量允許偏差
|
項目 Item
|
|
允許偏差 Tolerances
|
|
外徑 Outside Diameter
|
管體 Pipe Body
|
D ≤ 101.6mm ± 0.79mm
|
|
D ≥ 114.3mm
(-0.5 %D~+1.0%D)
|
|
接箍 Coupling
|
± 1%D
|
|
壁厚 Wall Thickness
|
－ 12.5%
|
|
重量 Weight
|
單根 Single Lengths
|
+6.5%~－3.5%
|
|
車載量 Carload Lots≥18144kg
車載重＜18144kg
|
－ 1.75%
－ 3.5%
|
● 規格表 Size
套管規格 Size of Casing
|
尺寸代碼
Size
Desination
|
重量代碼
Weight
Desination
|
外徑
Outside Diameter
|
壁厚
Wall Thickness
|
端部加工形式
Type of End Finish
|
|
鋼級 Grade
|
|
in
|
mm
|
in
|
mm
|
J55
K55
|
M65
|
L80
C95
|
N80-1
N80Q
|
C90T95
|
P110
|
|
4 1/2
|
9.50
|
4.500
|
114.3
|
0.205
|
5.21
|
PS
|
PS
|
-
|
-
|
-
|
-
|
|
10.50
|
0.224
|
5.69
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
|
11.60
|
0.250
|
6.35
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
13.50
|
0.290
|
7.37
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
15.10
|
0.337
|
8.56
|
-
|
-
|
-
|
-
|
-
|
PLB
|
|
5
|
11.50
|
5.00
|
127.00
|
0.220
|
5.59
|
PS
|
PS
|
-
|
-
|
-
|
-
|
|
13.00
|
0.253
|
6.43
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
|
15.00
|
0.296
|
7.52
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
18.00
|
0.362
|
9.19
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
21.40.
|
0.437
|
11.10
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
23.20
|
0.478
|
12.14
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
24.10
|
0.500
|
12.70
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
5 1/2
|
14.00
|
5.500
|
139.7
|
0.244
|
6.20
|
PS
|
PS
|
-
|
-
|
-
|
-
|
|
15.50
|
0.275
|
6.98
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
|
17.00
|
0.304
|
7.72
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
20.00
|
0.361
|
9.17
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
23.00
|
0.415
|
10.54
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
6 5/8
|
20.00
|
6.625
|
168.28
|
0.288
|
7.32
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
|
24.00
|
0.352
|
8.94
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
尺寸代碼
Size
Desination
|
重量代碼
Weight
Desination
|
外徑
Outside Diameter
|
壁厚
Wall Thickness
|
端部加工形式
Type of End Finish
|
|
鋼級 Grade
|
|
in
|
mm
|
in
|
mm
|
J55
K55
|
M65
|
L80
C95
|
N80-1
N80Q
|
C90T95
|
P110
|
|
6 5/8
|
28.00
|
6.625
|
168.28
|
0.417
|
10.59
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
32.00
|
0.475
|
12.06
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
7
|
17.00
|
7.00
|
177.80
|
0.231
|
5.87
|
-
|
-
|
-
|
-
|
-
|
-
|
|
20.00
|
0.272
|
6.91
|
PS
|
PS
|
-
|
-
|
-
|
-
|
|
23.00
|
0.317
|
8.05
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
-
|
|
26.00
|
0.362
|
9.19
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
29.00
|
0.408
|
10.36
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
32.00
|
0.453
|
11.51
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
35.00
|
0.498
|
12.65
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
38.00
|
0.540
|
13.72
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
7 5/8
|
24.00
|
7.625
|
193.68
|
0.300
|
7.62
|
-
|
-
|
-
|
-
|
-
|
-
|
|
26.40
|
0.328
|
8.33
|
PSLB
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
29.70
|
0.375
|
9.52
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
33.70
|
0.430
|
10.92
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
39.00
|
0.500
|
12.70
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
42.80
|
0.562
|
14.27
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
45.30
|
0.595
|
15.11
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
47.10
|
0.625
|
15.88
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
8 5/8
|
24.00
|
8.625
|
219.08
|
0.264
|
6.71
|
PS
|
PS
|
-
|
-
|
-
|
-
|
|
28.00
|
0.304
|
7.72
|
-
|
PS
|
-
|
-
|
-
|
-
|
|
32.00
|
0.352
|
8.94
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
|
36.00
|
0.400
|
10.16
|
PSLB
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
40.00
|
0.450
|
11.43
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
44.00
|
0.500
|
12.70
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
49.00
|
0.557
|
14.15
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
9 5/8
|
32.30
|
9.625
|
244.48
|
0.312
|
7.92
|
-
|
-
|
-
|
-
|
-
|
-
|
|
36.00
|
0.352
|
8.94
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
|
40.00
|
0.395
|
10.03
|
PSLB
|
PSLB
|
PLB
|
PLB
|
PLB
|
-
|
|
43.50
|
0.435
|
11.05
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
47.00
|
0.472
|
11.99
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
|
53.50
|
0.545
|
13.84
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
58.40
|
0.595
|
15.11
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
|
10 3/4
|
32.75
|
10.75
|
273.05
|
0.279
|
7.09
|
-
|
-
|
-
|
-
|
-
|
-
|
|
40.50
|
0.350
|
8.89
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
|
15.50
|
0.400
|
10.16
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
|
51.00
|
0.450
|
11.43
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
|
55.50
|
0.495
|
12.57
|
-
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
|
尺寸代碼
Size
Desination
|
重量代碼
Weight
Desination
|
外徑
Outside Diameter
|
壁厚
Wall Thickness
|
端部加工形式
Type of End Finish
|
|
鋼級 Grade
|
|
in
|
mm
|
in
|
mm
|
J55
K55
|
M65
|
L80
C95
|
N801類
、Q
|
C90T95
|
P110
|
|
10 3/4
|
60.70
|
10.75
|
273.05
|
0.545
|
13.84
|
-
|
-
|
-
|
-
|
PSB
|
PSB
|
|
65.70
|
0.595
|
15.11
|
-
|
-
|
-
|
-
|
PSB
|
PSB
|
|
11 3/4
|
42.00
|
11.75
|
298.45
|
0.333
|
8.46
|
-
|
-
|
-
|
-
|
-
|
-
|
|
47.00
|
0.375
|
9.53
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
|
54.00
|
0.435
|
11.05
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
|
60.00
|
0.489
|
12.42
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
|
13 3/8
|
48.00
|
13.375
|
339.73
|
0.330
|
8.38
|
-
|
-
|
-
|
-
|
-
|
-
|
|
54.50
|
0.380
|
9.65
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
|
61.00
|
0.430
|
10.92
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
|
68.00
|
0.480
|
12.19
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
|
72.00
|
0.514
|
13.06
|
-
|
-
|
PSB
|
PSB
|
PSB
|
PSB
|
|
