API 5CT Boches et tubes
Le tuyau de boîtier est le plus souvent utilisé dans les projets de construction souterrains pour encasser ou protéger les lignes de services publics contre les dommages.
Une fois qu'un puits a été foré, si c'est pour devenir un puits de production, le puits doit être achevé. Tout en forant un puits traverse les formations rocheuses et permet aux ingénieurs de forage d'atteindre le réservoir ci-dessous, les côtés bruts du puits ne peuvent pas se soutenir. Semblable aux os de votre colonne vertébrale protégeant la moelle épinière, le boîtier est un tube qui est bien à l'intérieur du puits foré pour protéger et soutenir le puits.
1. Plage de spécification: OD: 42.16 mm - 114,3 mm (1,66 "- 4 1/2") WT: 3,56 mm-9,52 mm (2,3ppf --12.95ppf)
2. Matériaux: H40, J55, K55, N80-1, N80-Q, L80-1, L80-9CR, L80-13CR, P110, Q125 etc etc
3. Normes exécutives: API 5CT, GB, ISO11960, GOST
4. Connexion du thread: NU, EU ， IJ
5. Longueur: R1, R2, R3
6. Tests: NDT, etc. Règles liées à l'API 5CT et 5B
7. Type: pipe sans couture
|
Product Name
|
API 5CT Oil Casing Pipe
|
|
Standard
|
API5CT, Gr.B ASTM A106, A53 Gr.B ASTM, ANSI A210-1996, ANSI B36.10M-2004, ASTM A1020-2002, ASTM A179-1990, BS 3059-2, DIN 17175, DIN 1630, DIN 2448
|
|
Steel Grade
|
H40, J55, K55, M65, N80, L80, C90, C95, T95, C110, P110, Q125,
GR.A, GR.B, GR.C, ST35, ST37, ST42, ST45, ST52, SS304, SS316 etc.
|
|
Size
|
Outer Diameter
|
114.30mm -508.00mm
|
|
Wall Thickness
|
5.21mm-16.13mm
|
|
Length
|
R1:4.88-7.62m; R2:7.62-10.36m; R3:10.36-12.80m; Less than 12m, or as buyer's requirements
|
|
Certificates
|
API5CT, ISO 9001: 2015
|
|
Surface Treatment
|
black paint, varnish, oil, galvanized, anti corrosion coatings
|
|
Marking
|
Standard marking, or according to your request.
|
|
Pipe Ends
|
Under 2 inch plain end. 2 inch and above Beveled. Plastic caps (small OD) ,Iron protector (large OD)
|
|
Packaging
|
Loose package; Packaged in bundles(2Ton Max); bundled pipes with two slings at the both end for easy loading and discharging; End with Plastic caps; Wooden cases.Or as buyer’s requirements.
|
|
Test
|
Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size
Inspection, hydraulic testing , X-ray Test.
|
|
Application
|
oil pipe; gas pipe;water pipe; sewage Transport
|
|
Advantages
|
1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.
|
|
Port of Shipment
|
Tianjin Port,Tianjin, China
|
|
Date of Delivery
|
Shipped in 10 days after payment
|
API 5CT Dimension du boîtier de puits:
Le boîtier que nous avons fourni que leur grade est K55, J55, N80, L80, H-40, M-65, C-95, C-90, T-95, P110, Q-125 et ainsi de suite.
La désignation de taille est de 4 1/2 ", 7", 7 5/8 ", 7 3/4", 8 5/8 ", 9 5/8", 10 3/4 ", 11 3/4", 13 3/8 ", 20".
|
Spec
(in)
|
Weight
(lb/ft)
|
OD
|
WT
|
Drift Diameter
(in)
|
Plain End Wpe
(lb/ft)
|
Steel Grade
|
|
(in)
|
(mm)
|
(in)
|
(mm)
|
J55/K55
|
M65
|
L80
|
N80
|
C90/T95
|
C95
|
C110
|
P110
|
Q125
|
|
4 1/2
|
9.5
|
4.5
|
114.3
|
0.205
|
5.21
|
3.965
|
9.41
|
PS
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
10.5
|
0.224
|
5.69
|
3.927
|
10.24
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
11.6
|
0.250
|
6.36
|
3.875
|
11.36
|
PSLB
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
-
|
|
13.5
|
0.290
|
7.37
|
3.795
|
13.05
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
-
|
|
15.1
|
0.337
|
8.56
|
3.701
|
15.00
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
PLB
|
PLB
|
|
5
|
11.5
|
5.0
|
127
|
0.220
|
5.59
|
4.435
|
11.24
|
PS
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
13.0
|
0.253
|
6.43
|
4.369
|
12.84
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
15.0
|
0.296
|
7.52
|
4.283
|
14.88
|
PSLBE
|
PSLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
-
|
|
18.0
|
0.362
|
9.19
|
4.151
|
17.95
|
-
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
PLBE
|
|
21.4
|
0.437
|
11.10
|
4.001
|
21.32
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
PLB
|
|
23.2
|
0.478
|
12.14
|
3.919
|
23.11
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
PLB
|
|
24.1
|
0.500
|
12.7
|
3.875
|
24.05
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
PLB
|
|
5 1/2
|
14.0
|
5.5
|
139.7
|
0.244
|
6.20
|
4.887
|
13.71
|
PS
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
15.5
|
0.275
|
6.98
|
4.825
|
15.36
|
PSLBE
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
17.0
|
0.304
|
7.72
|
4.767
|
16.89
|
PSLBE
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
-
|
|
20.0
|
0.361
|
9.17
|
4.653
|
19.83
|
-
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
-
|
|
23.0
|
0.415
|
10.54
|
4.545
|
22.56
|
-
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
PP
|
PLBE
|
PLBE
|
|
26.8
|
0.500
|
12.7
|
4.375
|
26.72
|
-
|
-
|
-
|
-
|
P
|
-
|
P
|
-
|
-
|
|
29.7
|
0.562
|
14.27
|
4.251
|
29.67
|
-
|
-
|
-
|
-
|
P
|
-
|
P
|
-
|
-
|
|
32.6
|
0.625
|
15.88
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
35.3
|
0.687
|
17.45
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
38.0
|
0.750
|
19.05
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
40.5
|
0.812
|
20.62
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
43.1
|
0.875
|
64.14
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
6 5/8
|
20
|
6.625
|
168.28
|
0.288
|
7.32
|
5.924
|
19.51
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
24
|
0.352
|
8.94
|
5.796
|
23.60
|
PSLBE
|
PLB
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
-
|
PLBE
|
-
|
|
28
|
0.417
|
10.59
|
5.666
|
27.67
|
-
|
PLB
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
-
|
PLBE
|
-
|
|
32
|
0.475
|
12.06
|
5.550
|
31.23
|
-
|
-
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
-
|
PLBE
|
PLBE
|
|
7
|
17
|
7.0
|
177.8
|
0.231
|
5.87
|
6.413
|
16.72
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
20
|
0.272
|
6.91
|
6.331
|
19.56
|
PS
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
23
|
0.317
|
8.05
|
6.241
|
22.65
|
PSLBE
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
-
|
-
|
|
26
|
0.362
|
9.19
|
6.151
|
25.69
|
PSLBE
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
-
|
|
29
|
0.408
|
10.6
|
6.059
|
28.75
|
-
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
-
|
|
32
|
0.453
|
11.51
|
5.969
|
31.70
|
-
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
-
|
|
35
|
0.498
|
12.65
|
5.879
|
34.61
|
-
|
-
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
PLBE
|
|
38
|
0.540
|
13.72
|
5.795
|
37.29
|
-
|
-
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
PLBE
|
|
7 5/8
|
24
|
7.625
|
193.67
|
0.300
|
7.62
|
6.900
|
23.49
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
26.4
|
0.328
|
8.33
|
6.844
|
25.59
|
PSLBE
|
PSLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
-
|
-
|
|
29.7
|
0.375
|
9.52
|
6.750
|
29.06
|
-
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
-
|
|
33.7
|
0.430
|
10.92
|
6.640
|
33.07
|
-
|
PLB
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
-
|
|
39
|
0.500
|
12.7
|
6.500
|
38.08
|
-
|
-
|
PLBE
|
PLBE
|
PLB
|
PLB
|
P
|
PLBE
|
PLBE
|
|
42.8
|
0.562
|
14.27
|
6.376
|
42.43
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
PLB
|
|
45.3
|
0.595
|
15.11
|
6.310
|
44.71
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
PLB
|
|
47.1
|
0.625
|
15.88
|
-
|
-
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
PLB
|
|
7 3/4
|
46.1
|
7.750
|
196.85
|
0.595
|
15.11
|
6.435
|
45.51
|
-
|
-
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
|
8 5/8
|
24
|
8.625
|
219.08
|
0.264
|
6.71
|
7.972
|
23.60
|
PS
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
28
|
0.304
|
7.72
|
7.892
|
27.04
|
-
|
PS
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
32
|
0.352
|
8.94
|
7.796
|
31.13
|
PSLBE
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
36
|
0.400
|
10.16
|
7.700
|
35.17
|
PSLBE
|
PSLB
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
P
|
-
|
-
|
|
40
|
0.450
|
11.43
|
7.600
|
39.33
|
-
|
PLB
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
P
|
PLBE
|
-
|
|
44
|
0.500
|
12.70
|
7.500
|
43.43
|
-
|
-
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
P
|
PLBE
|
-
|
|
49
|
0.557
|
14.15
|
7.286
|
48.04
|
-
|
-
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
P
|
PLBE
|
PLBE
|
|
9 5/8
|
32.3
|
9.625
|
244.48
|
0.312
|
7.92
|
8.845
|
31.06
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
36
|
0.352
|
8.94
|
8.765
|
34.89
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
40
|
0.395
|
10.03
|
8.679
|
38.97
|
PSLBE
|
PSLB
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
-
|
-
|
-
|
|
43.5
|
0.435
|
11.05
|
8.599
|
42.37
|
-
|
PLB
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
P
|
PLBE
|
-
|
|
47
|
0.472
|
11.99
|
8.525
|
46.18
|
-
|
PLB
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
P
|
PLBE
|
PLBE
|
|
53.5
|
0.545
|
13.84
|
8.379
|
52.90
|
-
|
-
|
PLBE
|
PLBE
|
PLBE
|
PLBE
|
P
|
PLBE
|
PLBE
|
|
58.4
|
0.595
|
15.11
|
8.279
|
57.44
|
-
|
-
|
PLB
|
PLB
|
PLB
|
PLB
|
P
|
PLB
|
PLB
|
|
59.4
|
0.609
|
15.47
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
64.9
|
0.672
|
17.07
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
70.3
|
0.734
|
18.64
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
75.6
|
0.797
|
20.24
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
10 3/4
|
32.75
|
10.75
|
273.05
|
0.279
|
7.09
|
10.036
|
31.23
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
40.5
|
0.350
|
8.89
|
9.894
|
38.91
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
45.5
|
0.400
|
10.16
|
9.794
|
44.26
|
PSBE
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
51
|
0.450
|
11.43
|
9.694
|
49.55
|
PSBE
|
PSB
|
PSBE
|
PSBE
|
PSBE
|
PSBE
|
P
|
PSBE
|
-
|
|
55.5
|
0.495
|
12.57
|
9.604
|
54.26
|
-
|
PSB
|
PSBE
|
PSBE
|
PSBE
|
PSBE
|
P
|
PSBE
|
-
|
|
60.7
|
0.545
|
13.84
|
9.504
|
59.46
|
-
|
-
|
-
|
-
|
PSB
|
-
|
P
|
PSBE
|
PSBE
|
|
65.7
|
0.595
|
15.11
|
9.404
|
64.59
|
-
|
-
|
-
|
-
|
PSB
|
-
|
P
|
PSB
|
PSB
|
|
73.2
|
0.672
|
17.07
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
79.2
|
0.734
|
18.64
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
85.3
|
0.797
|
20.24
|
-
|
-
|
-
|
-
|
-
|
-
|
P
|
-
|
-
|
-
|
-
|
|
11 3/4
|
42
|
11.75
|
298.45
|
0.333
|
8.46
|
10.928
|
40.64
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
47
|
0.375
|
9.53
|
10.844
|
45.60
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
54
|
0.435
|
11.05
|
10.724
|
52.62
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
60
|
0.489
|
12.42
|
10.616
|
58.87
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
P
|
PSB
|
PSB
|
|
65
|
0.534
|
13.56
|
10.526
|
64.03
|
-
|
-
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
|
71
|
0.582
|
14.78
|
10.430
|
69.48
|
-
|
-
|
P
|
P
|
P
|
P
|
P
|
P
|
P
|
|
13 3/8
|
48
|
13.375
|
339.72
|
0.330
|
8.38
|
12.559
|
46.02
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
54.5
|
0.380
|
9.65
|
12.459
|
52.79
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
61
|
0.430
|
10.92
|
12.359
|
59.50
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
68
|
0.480
|
12.19
|
12.259
|
66.17
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
PSB
|
P
|
PSB
|
-
|
|
72
|
0.514
|
13.06
|
12.191
|
70.67
|
-
|
-
|
PSB
|
PSB
|
PSB
|
PSB
|
P
|
PSB
|
PSB
|
|
16
|
65
|
16
|
406
|
0.375
|
9.53
|
15.062
|
62.64
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
75
|
0.438
|
11.13
|
14.936
|
72.86
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
84
|
0.495
|
12.57
|
14.822
|
82.05
|
PSB
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
109
|
0.656
|
16.66
|
14.500
|
107.60
|
P
|
-
|
P
|
P
|
-
|
-
|
-
|
P
|
P
|
|
18 5/8
|
87.2
|
18.625
|
473.08
|
0.435
|
11.05
|
17.567
|
84.59
|
-
|
PSB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
20
|
94
|
20
|
508
|
0.438
|
11.13
|
18.936
|
91.59
|
PSLB
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
106.5
|
0.500
|
12.7
|
18.812
|
104.23
|
-
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
133
|
0.635
|
16.13
|
18.542
|
131.45
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
30
|
96
|
30
|
762
|
0.635
|
16.13
|
-
|
-
|
PSLB
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
|
Buttress casing is available with regular, special clearance couplings or special clearance couplings with special bevel.
P-Plain end; S-Short round thread; L-Long round thread; B-Buttress thread; E-Extreme line.
|
Propriétés mécaniques:
|
Steel Grade
|
Type
|
Yield Strength Mpa
|
Tensile Strength (min) Mpa
|
Hardness
|
|
min
|
max
|
HRC
|
HBW
|
|
J55
|
-
|
379
|
552
|
517
|
-
|
-
|
|
K55
|
-
|
379
|
552
|
655
|
-
|
-
|
|
N80
|
1
|
552
|
758
|
689
|
-
|
-
|
|
Q
|
552
|
758
|
689
|
-
|
-
|
|
L80
|
1
|
552
|
655
|
655
|
23
|
241
|
|
9Cr
|
552
|
655
|
655
|
23
|
241
|
|
13Cr
|
552
|
655
|
655
|
23
|
241
|
|
C90
|
|
621
|
724
|
689
|
25.4
|
255
|
|
C95
|
-
|
655
|
758
|
724
|
-
|
-
|
|
T95
|
|
655
|
758
|
724
|
25.4
|
255
|
|
P110
|
-
|
758
|
965
|
862
|
-
|
-
|
|
Q125
|
All
|
862
|
1034
|
931
|
-
|
-
|
Spécifications pour les tubes API Spec 5CT:
Nous pouvons fournir un niveau d'acier comme suivant: H-40, J-55 / K-55, L-80, N-80, P-110, C-95, Q-125
|
Spec
(in)
|
Weight Designation (lb/ft)
|
Outside Diameter
|
Wall Thickness
|
Steel Grade
|
|
Non-Upset
|
Ex-Upset
|
(in)
|
(mm)
|
(in)
|
(mm)
|
H40
|
J55
|
L80
|
N80
|
C90
|
T95
|
P110
|
|
1.9
|
2.40
|
-
|
1.900
|
48.26
|
0.125
|
3.18
|
-
|
PI
|
-
|
-
|
-
|
-
|
-
|
|
2.75
|
2.9
|
0.145
|
3.68
|
PNUI
|
PNUI
|
PNUI
|
PNUI
|
PNUI
|
PNUI
|
-
|
|
3.65
|
3.73
|
0.200
|
5.08
|
PU
|
PU
|
PU
|
PU
|
PU
|
PU
|
PU
|
|
4.42
|
-
|
0.250
|
6.35
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
2 3/8
|
4
|
-
|
2.375
|
60.32
|
0.167
|
4.24
|
PU
|
PN
|
PN
|
PN
|
PN
|
PN
|
-
|
|
4.6
|
4.7
|
0.190
|
4.83
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
|
5.8
|
5.95
|
0.254
|
6.45
|
-
|
-
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
|
6.6
|
-
|
0.259
|
7.49
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
7.35
|
7.45
|
0.336
|
8.53
|
-
|
-
|
PU
|
-
|
PU
|
PU
|
-
|
|
2 7/8
|
6.4
|
6.5
|
2.875
|
73.02
|
0.217
|
5.51
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
|
7.8
|
7.9
|
0.276
|
7.01
|
-
|
-
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
|
8.6
|
8.7
|
0.308
|
7.82
|
-
|
-
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
|
9.35
|
9.45
|
0.340
|
8.64
|
-
|
-
|
PU
|
-
|
PU
|
PU
|
-
|
|
10.5
|
-
|
0.392
|
9.96
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
11.5
|
-
|
0.440
|
11.18
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
3 1/2
|
7.7
|
-
|
3.500
|
88.9
|
0.216
|
5.49
|
PN
|
PN
|
PN
|
PN
|
PN
|
PN
|
-
|
|
9.2
|
9.3
|
0.254
|
6.45
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
|
10.2
|
-
|
0.289
|
7.34
|
PN
|
PN
|
PN
|
PN
|
PN
|
PN
|
-
|
|
12.7
|
12.95
|
0.375
|
9.52
|
-
|
-
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
|
14.3
|
-
|
0.430
|
10.92
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
15.5
|
-
|
0.476
|
12.09
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
17
|
-
|
0.530
|
13.46
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
4
|
9.5
|
-
|
4.000
|
101.6
|
0.226
|
5.74
|
PN
|
PN
|
PN
|
PN
|
PN
|
PN
|
-
|
|
10.7
|
11
|
0.262
|
6.65
|
PU
|
PU
|
PU
|
PU
|
PU
|
PU
|
-
|
|
13.2
|
-
|
0.330
|
8.38
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
16.1
|
-
|
0.415
|
10.54
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
18.9
|
-
|
0.500
|
12.7
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
22.2
|
-
|
0.610
|
15.49
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
4 1/2
|
12.6
|
12.75
|
4.500
|
114.3
|
0.271
|
6.88
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
PNU
|
-
|
|
15.2
|
-
|
0.337
|
8.56
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
17
|
-
|
0.380
|
9.65
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
18.9
|
-
|
0.430
|
10.92
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
21.5
|
-
|
0.500
|
12.7
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
23.7
|
-
|
0.560
|
14.22
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
26.1
|
-
|
0.630
|
16
|
-
|
-
|
P
|
-
|
P
|
P
|
-
|
|
P- flat head, N- no thickening, U- external thickening, T- thread with collar, I- integral joint
|
Propriétés mécaniques:
|
Standard
|
Steel Grade
|
Tensile Strength(MPa)
|
Yield Strength(MPa)
|
Elongation(%)
|
Hardness
|
|
API SPEC 5CT
|
J55
|
≥517
|
379～552
|
0.5%
|
|
|
K55
|
≥655
|
379~552
|
0.5%
|
|
|
N80
|
≥689
|
552~758
|
0.5%
|
|
|
L80(13Cr)
|
≥655
|
552~655
|
0.5%
|
≤241HB
|
|
P110
|
≥862
|
758~965
|
0.6%
|
|
Compositions chimiques (%):
|
Standard
|
Steel Grade
|
Chemical Compositions(%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Cu
|
Mo
|
V
|
Als
|
|
API SPEC 5CT
|
J55/K55
(37Mn5)
|
0.34～0.39
|
0.20～0.35
|
1.25～1.50
|
≤0.020
|
≤0.015
|
≤0.15
|
≤0.20
|
≤0.20
|
/
|
/
|
≤0.020
|
|
N80
(36Mn2V)
|
0.34～0.38
|
0.20～0.35
|
1.45～1.70
|
≤0.020
|
≤0.015
|
≤0.15
|
/
|
/
|
/
|
0.11～0.16
|
≤0.020
|
|
L80
(13Cr)
|
0.15～0.22
|
≤1.00
|
0.25～1.00
|
≤0.020
|
≤0.010
|
12.0～14.0
|
≤0.20
|
≤0.20
|
/
|
/
|
≤0.020
|
|
P110
(30CrMo)
|
0.26～0.35
|
0.17～0.37
|
0.40～0.70
|
≤0.020
|
≤0.010
|
0.80～1.10
|
≤0.20
|
≤0.20
|
0.15～0.25
|
≤0.08
|
≤0.020
|
Contact Now
