|
No. |
Outside diameter |
Wall Thickness |
Type of end-finish |
Grade |
Type of Pipe |
|
inch |
mm |
inch |
mm |
|
1
|
23/8
|
60.3
|
0.190
|
4.83
|
NUE、EUE
|
J55、N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
2
|
27/8 |
73.0
|
0.217
|
5.51
|
NUE、EUE
|
J55、N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
3
|
31/2
|
88.9
|
0.254
|
6.45
|
NUE、EUE
|
J55、N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
4
|
41/2
|
114.3
|
0.205
|
5.21
|
STC
|
J55、N80Q、L80-1
|
ERW
|
|
5
|
0.224
|
5.69
|
STC、BTC
|
J55、N80Q、L80-1
|
ERW
|
|
6
|
0.224
|
5.69
|
STC、BTC
|
J55、K55、N80Q、L80-1、P110
|
Seamless
|
|
7
|
0.250
|
6.35
|
STC、LTC、BTC
|
J55、N80Q、L80-1
|
ERW
|
|
8
|
0.250
|
6.35
|
STC、LTC、BTC
|
J55、K55、N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
9
|
0.290
|
7.37
|
LTC、BTC
|
N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
10
|
0.337
|
8.56
|
LTC、BTC
|
N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
11
|
51/2
|
139.7
|
0.244
|
6.20
|
STC
|
J55、N80Q、L80-1
|
ERW
|
|
12
|
0.275
|
6.98
|
STC、LTC、BTC
|
J55、N80Q、L80-1
|
ERW
|
|
13
|
0.275
|
6.98
|
STC、LTC、BTC
|
J55、K55、N80Q、L80-1、P110
|
Seamless
|
|
14
|
0.304
|
7.72
|
STC、LTC、BTC
|
J55、N80Q、L80-1
|
ERW
|
|
15
|
0.304
|
7.72
|
STC、LTC、BTC
|
J55、K55、N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
16
|
0.361
|
9.17
|
LTC、BTC
|
N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
17
|
0.415
|
10.54
|
LTC、BTC
|
N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
18
|
7
|
177.8
|
0.231
|
5.87
|
STC
|
J55、N80Q、L80-1
|
ERW
|
|
19
|
0.272
|
6.91
|
STC
|
J55、N80Q、L80-1
|
ERW
|
|
20
|
0.317
|
8.05
|
STC、LTC、BTC
|
J55、N80Q、L80-1
|
ERW
|
|
21
|
0.317
|
8.05
|
STC、LTC、BTC
|
J55、K55、N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
22
|
0.362
|
9.19
|
STC、LTC、BTC
|
J55、N80Q、L80-1
|
ERW
|
|
23
|
0.362
|
9.19
|
LTC、BTC
|
J55、K55、N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
24
|
0.408
|
10.36
|
LTC、BTC
|
N80、L80、P110、N80Q、L80-1
|
Seamless
|
|
25
|
85/8
|
219.1
|
0.264
|
6.71
|
STC
|
J55
|
ERW
|
|
26
|
0.304
|
7.72
|
STC
|
J55
|
ERW
|
|
27
|
0.304
|
7.72
|
STC
|
J55、K55
|
Seamless
|
|
28
|
0.352
|
8.94
|
STC、LTC、BTC
|
J55
|
ERW
|
|
29
|
0.352
|
8.94
|
STC、LTC、BTC
|
J55、K55
|
Seamless
|
|
30
|
0.400
|
10.16
|
STC、LTC、BTC
|
J55
|
ERW
|
|
31
|
0.400
|
10.16
|
STC、LTC、BTC
|
J55、K55、N80、L80、P110
|
Seamless
|
|
32
|
0.450
|
11.43
|
LTC、BTC
|
N80、L80、P110
|
Seamless
|
|
33
|
95/8
|
244.5
|
0.312
|
7.92
|
STC
|
J55
|
ERW
|
|
34
|
0.352
|
8.94
|
STC、LTC、BTC
|
J55
|
ERW
|
|
35
|
0.352
|
8.94
|
STC、LTC、BTC
|
J55、K55
|
Seamless
|
|
36
|
0.395
|
10.03
|
STC、LTC、BTC
|
J55
|
ERW
|
|
37
|
0.395
|
10.03
|
STC、LTC、BTC
|
J55、K55、N80、L80、P110
|
Seamless
|
|
38
|
0.435
|
11.05
|
STC、LTC、BTC
|
N80、L80、P110
|
Seamless
|
|
39
|
0.472
|
11.99
|
STC、LTC、BTC
|
N80、L80、P110
|
Seamless
|
|
40
|
103/4
|
273.1
|
0.279
|
7.09
|
STC
|
J55
|
ERW
|
|
41
|
0.350
|
8.89
|
STC、BTC
|
J55
|
ERW
|
|
42
|
0.350
|
8.89
|
STC、BTC
|
J55、K55
|
Seamless
|
|
43
|
0.400
|
10.16
|
STC、BTC
|
J55
|
ERW
|
|
44
|
0.400
|
10.16
|
STC、BTC
|
J55、K55
|
Seamless
|
|
45
|
0.450
|
11.43
|
STC、BTC
|
J55、K55、N80、L80
|
Seamless
|
|
46
|
133/8
|
339.7
|
0.330
|
8.38
|
STC
|
J55
|
ERW
|
|
47
|
0.380
|
9.65
|
STC、BTC
|
J55
|
ERW
|
|
48
|
0.380
|
9.65
|
STC、BTC
|
J55、K55
|
Seamless
|
|
49
|
0.430
|
10.92
|
STC、BTC
|
J55
|
ERW
|
|
50
|
0.430
|
10.92
|
STC、BTC
|
J55、K55
|
Seamless
|
|
51
|
0.480
|
12.19
|
STC、BTC
|
J55、K55、N80
|
Seamless
|
|
52
|
0.514
|
13.06
|
STC、BTC
|
N80
|
Seamless
|
