20G高压无缝钢管重量计算

Kg/m

壁 厚

壁厚

壁厚

壁厚

壁厚

壁厚

壁厚

外 径

6.5

7

8

8.5

9

10

12

32

4.088

4.316

4.735

4.926

5.105

5.425

5.918

38

5.049

5.351

5.918

6.183

6.436

6.905

7.694

42

5.691

6.042

6.708

7.022

7.324

7.891

8.878

45

6.172

6.560

7.299

7.651

7.990

8.631

9.765

50

6.973

7.423

8.286

8.699

9.099

9.864

11.245

54

7.614

8.114

9.075

9.538

9.987

10.85

12.429

57

8.095

8.632

9.667

10.167

10.653

11.59

13.316

60

8.576

9.149

10.259

10.796

11.319

12.33

14.204

63.5

9.137

9.754

10.950

11.529

12.096

13.193

15.239

68

9.858

10.530

11.838

12.473

13.094

14.303

16.572

70

10.179

10.876

12.232

12.892

13.539

14.797

17.164

73

10.660

11.394

12.824

13.521

14.205

15.537

18.052

76

11.141

11.912

13.416

14.150

14.871

16.277

18.940

89

13.225

14.156

15.981

16.875

17.756

19.483

22.787

108

16.270

17.436

19.729

20.858

21.973

24.168

28.410

133

20.278

21.751

24.662

26.098

27.522

30.334

35.809

159

24.446

26.240

29.791

31.548

33.293

36.746

43.503

219

34.064

36.598

41.629

44.126

46.610

51.543

61.259

273

42.720

45.920

52.283

55.445

58.596

64.860

77.240

325

51.056

54.897

62.542

66.346

70.137

77.68

92.629

355

55.87

60.08

68.46

72.63

76.80

85.08

101.51

377

59.39

63.87

72.80

77.25

81.68

90.51

108.02

426

67.25

72.33

82.47

87.52

92.56

102.59

122.52