美国石油学会标准(API SPEC 5L )管线管规格表

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

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

1.900

1.660

42.2

0.382

9.7

5.22

7.77

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