Product classification
General pipeline pipe
- 产品描述
-
General pipeline pipe ● Standard
American Petroleum Institute Standard (API SPEC 5L)
● Uses
Used for gas, water, and oil transportation in the petroleum and natural gas industry
●Dimensional deviation
Standard
Outside Diameter Tolerance
Wall Thickness Tolerances
Tolerances
API SPEC 5L
D ＜ 60.3mm
(＋ 0.41mm~－0.80mm)
＋ 15%S~－ 12.5%S
D ≥ 60.3mm
(＋ 0.75%D~－0.75%D)
●Size
Nominal Size
Outside Diameter
Wall Thickness
Plain-end Weight
inch
mm
inch
mm
lb/ft
kg/m
0.405
0.405
10.29
0.095
2.4
0.31
0.47
0.54
0.54
13.72
0.088
2.2
0.43
0.62
0.54
13.72
0.119
3.0
0.54
0.79
0.675
0.675
17.15
0.091
2.3
0.57
0.84
0.675
17.15
0.126
3.2
0.74
1.10
0.84
0.84
21.34
0.109
2.8
0.85
1.28
0.84
21.34
0.147
3.7
1.09
1.61
1.05
1.05
26.67
0.113
2.9
1.13
1.70
1.05
26.67
0.154
3.9
1.48
2.19
1.315
1.315
33.4
0.133
3.4
1.68
2.52
1.315
33.4
0.179
4.6
2.17
3.21
1.660
1.660
42.2
0.145
3.7
2.72
3.43
1.660
42.2
0.191
4.9
3.00
4.51
1.660
42.2
0.382
9.7
5.22
7.77
1.900
1.900
48.3
0.145
3.7
2.72
4.07
1.900
48.3
0.200
5.1
3.63
5.43
1.900
48.3
0.400
10.2
6.41
9.58
2 3/8
2.375
60.3
0.109
2.8
2.64
3.97
2.375
60.3
0.125
3.2
3.00
4.51
2.375
60.3
0.141
3.6
6.36
5.03
名义尺寸
Nominal Size
外径
Outside Diameter
壁厚
Wall Thickness
平端管米重
Plain-end Weight
inch
mm
inch
mm
lb/ft
kg/m
2 3/8
2.375
60.3
0.154
3.9
3.65
5.42
2.375
60.3
0.172
4.4
4.05
6.07
2.375
60.3
0.188
4.8
4.39
6.57
2.375
60.3
0.218
5.5
5.02
7.43
2.375
60.3
0.250
6.4
5.67
8.51
2.375
60.3
0.281
7.1
6.28
9.31
2.375
60.3
0.436
11.0
9.03
13.47
2 7/8
2.875
73.0
0.109
2.8
3.22
4.85
2.875
73.0
0.125
3.2
3.67
5.51
2.875
73.0
0.141
3.6
4.12
6.16
2.875
73.0
0.156
4.0
4.53
6.81
2.875
73.0
0.172
4.4
4.97
7.44
2.875
73.0
0.188
4.8
5.40
8.07
2.875
73.0
0.203
5.2
5.79
8.69
2.875
73.0
0.216
5.5
6.13
9.16
2.875
73.0
0.250
6.4
7.01
10.51
2.875
73.0
0.276
7.0
7.66
11.39
2.875
73.0
0.552
14.0
13.69
20.37
3 1/2
3.5
88.9
0.141
3.6
5.06
7.57
3.5
88.9
0.156
4.0
5.57
8.37
3.5
88.9
0.172
4.4
6.11
9.17
3.5
88.9
0.188
4.8
6.65
9.95
3.5
88.9
0.216
5.5
7.58
11.31
3.5
88.9
0.250
6.4
8.68
13.02
3.5
88.9
0.281
7.1
9.66
14.32
3.5
88.9
0.300
7.6
10.25
15.24
3.5
88.9
0.600
15.2
18.58
27.63
4
4
101.6
0.156
4.0
6.40
9.63
4
101.6
0.172
4.4
7.03
10.55
4
101.6
0.188
4.8
7.65
11.46
4
101.6
0.226
5.7
9.11
13.48
4
101.6
0.250
6.4
10.01
15.02
4
101.6
0.281
7.1
11.16
16.55
4
101.6
0.318
8.1
12.50
18.68
4 1/2
4.5
114.3
0.156
4.0
7.24
10.88
4.5
114.3
0.172
4.4
7.96
11.92
4.5
114.3
0.188
4.8
8.67
12.96
4.5
114.3
0.203
5.2
9.32
13.99
4.5
114.3
0.219
5.6
10.02
15.01
4.5
114.3
0.237
6.0
10.80
16.02
4.5
114.3
0.250
6.4
11.36
17.03
4.5
114.3
0.281
7.1
12.67
18.77
名义尺寸
Nominal Size
外径
Outside Diameter
壁厚
Wall Thickness
平端管米重
Plain-end Weight
inch
mm
inch
mm
lb/ft
kg/m
4 1/2
4.5
114.3
0.312
7.9
12.66
20.73
4.5
114.3
0.337
8.6
13.96
22.42
4.5
114.3
0.438
11.1
19.00
28.25
4.5
114.3
0.531
13.5
22.51
33.56
4.5
114.3
0.674
17.1
25.57
40.99
5 9/16
5.563
141.3
0.156
4.0
9.02
13.54
5.563
141.3
0.188
4.8
10.80
16.16
5.563
141.3
0.219
5.6
12.51
18.74
5.563
141.3
0.258
6.6
14.63
21.92
5.563
141.3
0.281
7.1
15.87
23.50
5.563
141.3
0.312
7.9
17.51
25.99
5.563
141.3
0.344
8.7
19.19
28.45
5.563
141.3
0.375
9.5
20.80
30.88
5.563
141.3
0.500
12.7
27.06
40.28
5.563
141.3
0.625
15.9
32.99
49.17
5.563
141.3
0.750
19.1
38.59
57.56
6 5/8
6.625
168.3
0.188
4.8
12.94
19.35
6.625
168.3
0.203
5.2
13.94
20.91
6.625
168.3
0.219
5.6
15.00
22.47
6.625
168.3
0.250
6.4
17.04
25.55
6.625
168.3
0.280
7.1
18.99
28.22
6.625
168.3
0.312
7.9
21.06
31.25
6.625
168.3
0.344
8.7
23.10
34.24
6.625
168.3
0.375
9.5
25.05
37.20
6.625
168.3
0.432
11.0
28.60
42.67
6.625
168.3
0.500
12.7
32.74
48.73
6.625
168.3
0.562
14.3
36.43
54.31
6.625
168.3
0.625
15.9
40.09
59.76
6.625
168.3
0.719
18.3
45.39
67.69
6.625
168.3
0.750
19.1
47.10
70.27
6.625
168.3
0.864
21.9
53.21
79.06
6.625
168.3
0.875
22.2
53.78
79.98
8 5/8
8.625
219.1
0.250
6.4
22.38
33.57
8.625
219.1
0.277
7.0
24.72
36.61
8.625
219.1
0.312
7.9
27.73
41.14
8.625
219.1
0.322
8.2
28.58
42.65
8.625
219.1
0.344
8.7
30.45
45.14
8.625
219.1
0.375
9.5
33.07
49.10
8.625
219.1
0.438
11.1
38.33
56.94
8.625
219.1
0.500
12.7
43.43
64.64
8.625
219.1
0.562
14.3
48.44
72.22
8.625
219.1
0.625
15.9
53.45
79.67
8.625
219.1
0.719
18.3
60.77
90.62
8.625
219.1
0.750
19.1
63.14
94.20
8.625
219.1
0.812
20.6
67.82
100.84
8.625
219.1
0.875
22.2
72.49
107.79
8.625
219.1
1.000
25.4
81.51
121.33
Nominal Size
Outside Diameter
Wall Thickness
Plain-end Weight
inch
mm
inch
mm
lb/ft
kg/m
10 3/4
10.75
273.1
0.250
6.4
28.06
42.09
10.75
273.1
0.279
7.1
31.23
46.57
10.75
273.1
0.307
7.8
34.27
51.03
10.75
273.1
0.344
8.7
38.27
56.72
10.75
273.1
0.365
9.3
40.52
60.50
10.75
273.1
0.483
11.1
48.28
71.72 10.75
273.1
0.500
12.7
54.79
81.55
10.75
273.1
0.562
14.3
61.21
91.26
10.75
273.1
0.625
15.9
67.65
100.85
10.75
273.1
0.719
18.3
77.10
114.99
10.75
273.1
0.812
20.6
86.26
128.27
10.75
273.1
0.875
22.2
92.37
137.36
10.75
273.1
0.938
23.8
98.39
146.32
10.75
273.1
1.000
25.4
104.23
155.15
10.75
273.1
1.250
31.8
126.94
189.22
12 3/4
12.75
323.9
0.330
8.4
43.81
65.35
12.75
323.9
0.344
8.7
45.62
67.62
12.75
323.9
0.375
9.5
49.61
73.65
12.75
323.9
0.406
10.3
53.57
79.65
12.75
323.9
0.438
11.1
57.65
85.62
12.75
323.9
0.500
12.7
65.48
97.46
12.75
323.9
0.562
14.3
73.22
109.18
12.75
323.9
0.625
15.9
81.01
120.76
12.75
323.9
0.688
17.5
88.71
132.23
12.75
323.9
0.750
19.1
96.21
143.56
12.75
323.9
0.812
20.6
103.63
154.08
12.75
323.9
0.875
22.2
111.08
165.17
12.75
323.9
0.938
23.8
118.44
176.13
12.75
323.9
1.000
25.4
125.61
186.97
12.75
323.9
1.062
27.0
132.69
197.68
12.75
323.9
1.125
28.6
139.81
208.27
12.75
323.9
1.250
31.8
153.67
229.06
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