L80 Oil and Gas Casing Oil pipe 1/2"~24", DN15~DN600 OD21.3MM~609.6MM Industrial Processes hot rolledd,hot expa
- Commodity : oil casing pipe(API 5CT)
- Grades:J55, K55, N80, L80
- OD: from 2-3/8" - 20"
- WT: from4.83mm to 16.13mm
- Length range: R2 or R3
- Inspection : we can help you find third party to inspect the goods .e.g SGS,BV
|
Size
|
Outside Diameter
|
Inside Diameter
|
Grade
|
Wall Thickness
|
|
in
|
mm
|
in
|
mm
|
in
|
mm
|
|
4-1/2
|
4.500
|
114.30
|
4.000
|
101.60
|
J55/K55/N80/P110
|
0.250
|
6.35
|
|
3.920
|
99.57
|
J55/K55/N80/P110
|
0.290
|
7.37
|
|
5
|
5.000
|
127.00
|
4.408
|
111.96
|
J55/K55/N80/P110
|
0.296
|
7.52
|
|
4.276
|
108.61
|
J55/K55/N80/P110
|
0.362
|
9.29
|
|
4.126
|
104.80
|
J55/K55/N80/P110
|
0.437
|
11.10
|
|
5-1/2
|
5.500
|
139.70
|
4.892
|
124.26
|
J55/K55/N80/P110
|
0.304
|
7.72
|
|
4.778
|
121.36
|
J55/K55/N80/P110
|
0.361
|
9.17
|
|
4.670
|
118.62
|
J55/K55/N80/P110
|
0.415
|
10.54
|
|
7
|
7.000
|
177.80
|
6.366
|
161.70
|
J55/K55/N80/P110
|
0.317
|
8.05
|
|
6.276
|
159.41
|
J55/K55/N80/P110
|
0.362
|
9.19
|
|
6.184
|
157.07
|
J55/K55/N80/P110
|
0.408
|
10.36
|
|
9-5/8
|
9.625
|
244.48
|
8.755
|
222.38
|
J55/K55/N80/P110
|
0.435
|
11.05
|
|
8.681
|
222.50
|
J55/K55/N80/P110
|
0.472
|
11.99
|
|
10-3/4
|
10.750
|
273.05
|
10.050
|
255.27
|
H40/J55/K55/N80/P110
|
0.350
|
8.89
|
|
9.850
|
250.19
|
J55K55N80
|
0.450
|
11.43
|
|
13-3/8
|
13.375
|
339.72
|
12.615
|
320.42
|
H40/J55/K55/N80/P110
|
0.380
|
9.65
|
|
12.415
|
315.34
|
H40/J55/K55/N80/P110
|
0.480
|
12.19
|
| |
Grade
|
Chemical Composition(%)
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Cu
|
Mo
|
V
|
Als
|
|
API SPEC 5CT
|
J55
|
0.34~0.39
|
0.20~0.35
|
1.25~1.50
|
≤0.020
|
≤0.015
|
≤0.15
|
≤0.20
|
≤0.20
|
|
|
≤0.020
|
|
K55
|
|
N80
|
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
|
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
|
