API Casing Data Tables Size 7.625

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Fluid Power Equipment

API Casing Data Tables Size 7.625.

Specification 5C3 of the American Petroleum Institute standardizes 14 casing sizes from 4.5 inches (11.43 cm) to 20 inches (50.80 cm) outside diameter ("OD"). This and related API documents also promulgate standards for the threaded end finish, the wall thickness (several are available in each size to satisfy various design parameters, and in fact are indirectly specified by standardized nominal weights per linear foot; thicker pipe obviously being heavier), and the strength and certain chemical characteristics of the steel material. Several material strengths: termed "Grades" and ranging from 40,000 pounds per square inch (276 MPa) to 150,000 pounds per square inch (1,034 MPa) minimum yield strength—are available for most combinations of OD and wall thickness to meet various design needs.

O.D.
(inch)
Nominal Weight
T & C
Grade
Collapse
Pressure
(psi)
Internal Yield Pressure
Minimum Yield
(psi)
PE
STC
LTC
BTC
7.625
26.40
HCN-80
4850
6020
6020
6020
7.625
26.40
C-90
3610
6780
6780
6780
7.625
26.40
H2S-90
4850
6780
6780
6780
7.625
26.40
S-95
4850
7150
7150
7150
7.625
26.40
T-95
3710
7150
7150
7050
7.625
26.40
H2S-95
4850
7150
7150
7050
7.625
26.40
C-95
3710
7150
7150
7150
7.625
26.40
HCP-110
4850
8280
8280
8280
7.625
26.40
P-110
3920
8280
8280
8280
7.625
29.70
LS-65
4310
5590
5590
5590
7.625
29.70
L-80
4790
6890
6890
6890
7.625
29.70
HCL-80
7150
6890
6890
6890
7.625
29.70
N-80
4790
6890
6890
6890
7.625
29.70
HCN-80
7150
6890
6890
6890
7.625
29.70
C-90
5040
7750
7750
7750
7.625
29.70
H2S-90
7150
7750
7750
7750
7.625
29.70
S-95
7150
8180
8180
8180
7.625
29.70
T-95
5140
8180
8180
8180
7.625
29.70
H2S-95
7150
8180
8180
8180
7.625
29.70
C-95
5140
8180
8180
8180
7.625
29.70
HCP-110
7150
9470
9470
9470
7.625
29.70
P-110
5350
9470
9470
9470
7.625
33.70
L-80
6560
7900
7900
7900
7.625
33.70
HCL-80
8800
7900
7900
7900
7.625
33.70
N-80
6560
7900
7900
7900
7.625
33.70
HCN-80
8800
7900
7900
7900
7.625
33.70
C-90
7050
8880
8880
8880
7.625
33.70
H2S-90
8800
8880
8880
8880
7.625
33.70
S-95
8800
9380
9380
9380
7.625
33.70
T-95
7280
9380
9380
9380
7.625
33.70
H2S-95
8800
9380
9380
9380
7.625
33.70
C-95
7280
9380
9380
9380
7.625
33.70
HCP-110
8800
10860
10860
10860
7.625
33.70
P-110
7870
10860
10860
10860
7.625
33.70
HCQ-125
8800
12340
12340
12340
7.625
33.70
Q-125
8350
12340
12340
12340
7.625
33.70
LS-140
8690
13820
13820
13820
7.625
33.70
V-150
8850
14800
14800
14800
7.625
39.00
L-80
8820
9180
9180
9180
7.625
39.00
HCL-80
10600
9180
9180
9180
7.625
39.00
N-80
8820
9180
9180
9180
7.625
39.00
HCN-80
10600
9180
9180
9180
7.625
39.00
C-90
9620
10330
10330
10330
7.625
39.00
H2S-90
10600
10330
10330
10330
7.625
39.00
S-95
10600
10900
10900
10900
7.625
39.00
T-95
10000
10900
10900
10900
7.625
39.00
H2S-95
10600
10900
10900
10900
7.625
39.00
C-95
10000
10900
10900
10900
7.625
39.00
P-110
11080
12620
12620
12620
7.625
39.00
Q-125
12060
14340
14340
14340
7.625
39.00
LS-140
12930
16070
16070
16070
7.625
39.00
V-150
13440
17210
17210
17210
7.625
42.80
L-80
10810
10320
10320
9790
7.625
42.80
N-80
10810
10320
10320
9790
7.625
42.80
C-90
11890
11610
11610
11010
7.625
42.80
T-95
12410
12250
12250
11620
7.625
42.80
C-95
12410
12250
12250
11620
7.625
42.80
P-110
13920
14190
14190
13460
7.625
42.80
Q-125
15350
16120
16120
15290
7.625
45.30
L-80
11510
10920
10490
9790
7.625
45.30
HCL-80
12900
10920
10490
9790
7.625
45.30
N-80
11510
10920
10490
9790
7.625
45.30
HCN-80
12900
10920
10490
9790
7.625
45.30
C-90
12950
12290
11810
11010
7.625
45.30
H2S-90
12950
12290
11810
11010
7.625
45.30
S-95
13660
12970
12460
11620

 

O.D.
(inch)
Grade
Joint Strength
1000 lbs
Body Yield
1000 lbs
Wall
(inch)
I.D.
(inch)
Drift Diameter
(inch)
STC
LTC
BTC
API
LSS
7.625
HCN-80
553
691
602
0.328
6.969
6.844
7.625
C-90
532
681
677
0.328
6.969
6.844
7.625
H2S-90
553
691
677
0.328
6.969
6.844
7.625
S-95
568
740
714
0.328
6.969
6.844
7.625
T-95
560
716
714
0.328
6.969
6.844
7.625
H2S-95
560
716
714
0.328
6.969
6.844
7.625
C-95
560
716
714
0.328
6.969
6.844
7.625
HCP-110
654
845
827
0.328
6.969
6.844
7.625
P-110
654
845
827
0.328
6.969
6.844
7.625
LS-65
474
629
555
0.375
6.875
6.750
7.625
L-80
566
721
683
0.375
6.875
6.750
7.625
HCL-80
650
785
683
0.375
6.875
6.750
7.625
N-80
575
749
683
0.375
6.875
6.750
7.625
HCN-80
650
785
683
0.375
6.875
6.750
7.625
C-90
625
773
769
0.375
6.875
6.750
7.625
H2S-90
650
785
769
0.375
6.875
6.750
7.625
S-95
668
841
811
0.375
6.875
6.750
7.625
T-95
659
813
811
0.375
6.875
6.750
7.625
H2S-95
659
813
811
0.375
6.875
6.750
7.625
C-95
659
813
811
0.375
6.875
6.750
7.625
HCP-110
769
960
940
0.375
6.875
6.750
7.625
P-110
769
960
940
0.375
6.875
6.750
7.625
L-80
664
820
778
0.430
6.765
6.640
7.625
HCL-80
762
894
778
0.430
6.765
6.640
7.625
N-80
674
852
778
0.430
6.765
6.640
7.625
HCN-80
762
894
778
0.430
6.765
6.640
7.625
C-90
733
880
875
0.430
6.765
6.640
7.625
H2S-90
762
894
875
0.430
6.765
6.640
7.625
S-95
783
957
923
0.430
6.765
6.640
7.625
T-95
772
925
923
0.430
6.765
6.640
7.625
H2S-95
772
925
923
0.430
6.765
6.640
7.625
C-95
772
925
923
0.430
6.765
6.640
7.625
HCP-110
901
1093
1069
0.430
6.765
6.640
7.625
P-110
901
1093
1069
0.430
6.765
6.640
7.625
HCQ-125
1009
1197
1215
0.430
6.765
6.640
7.625
Q-125
1009
1197
1215
0.430
6.765
6.640
7.625
LS-140
1128
1334
1361
0.430
6.765
6.640
7.625
V-150
1207
1424
1458
0.430
6.765
6.640
7.625
L-80
786
945
895
0.500
6.625
6.500
7.625
HCL-80
901
1029
895
0.500
6.625
6.500
7.625
N-80
798
981
895
0.500
6.625
6.500
7.625
HCN-80
901
1029
895
0.500
6.625
6.500
7.625
C-90
867
1013
1007
0.500
6.625
6.500
7.625
H2S-90
901
1029
1007
0.500
6.625
6.500
7.625
S-95
926
1101
1063
0.500
6.625
6.500
7.625
T-95
914
1065
1063
0.500
6.625
6.500
7.625
H2S-95
914
1065
1063
0.500
6.625
6.500
7.625
C-95
914
1065
1063
0.500
6.625
6.500
7.625
P-110
1066
1258
1231
0.500
6.625
6.500
7.625
Q-125
1194
1379
1399
0.500
6.625
6.500
7.625
LS-140
1335
1536
1567
0.500
6.625
6.500
7.625
V-150
1428
1640
1679
0.500
6.625
6.500
7.625
L-80
891
1053
998
0.562
6.501
6.376
7.625
N-80
905
1093
998
0.562
6.501
6.376
7.625
C-90
983
1129
1122
0.562
6.501
6.376
7.625
T-95
1037
1187
1185
0.562
6.501
6.376
7.625
C-95
1037
1187
1185
0.562
6.501
6.376
7.625
P-110
1210
1402
1372
0.562
6.501
6.376
7.625
Q-125
1355
1536
1559
0.562
6.501
6.376
7.625
L-80
947
1109
1051
0.595
6.435
6.310
7.625
HCL-80
1086
1177
1051
0.595
6.435
6.310
7.625
N-80
962
1152
1051
0.595
6.435
6.310
7.625
HCN-80
1086
1208
1051
0.595
6.435
6.310
7.625
C-90
1045
1189
1183
0.595
6.435
6.310
7.625
H2S-90
1086
1208
1183
0.595
6.435
6.310
7.625
S-95
1116
1293
1248
0.595
6.435
6.310

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