大口径法兰盖理论重量表

重  PN

DN

0.25

0.6

1.0

1.6

2.5

4.0

6.3

10.0

16.0

25.0

10

0.38

0.38

0.63

0.63

0.63

0.63

1.14

1.14

1.36

2.12

15

0.44

0.44

0.71

0.71

0.71

0.71

1.26

1.26

1.64

2.50

20

0.66

0.66

1.01

1.01

1.01

1.01

1.92

1.92

2.88

2.92

25

0.82

0.82

1.23

1.23

1.23

1.23

2.71

2.71

3.61

3.55

32

1.34

1.34

2.03

2.03

2.03

2.03

3.27

3.27

4.63

4.99

40

1.59

1.59

2.35

2.35

2.35

2.35

4.32

4.32

5.98

6.60

50

1.86

1.86

3.20

3.20

3.20

3.20

4.88

6.09

83.27

8.10

65

2.45

2.45

4.06

4.06

4.29

4.29

6.11

7.95

11.1

12.3

80

3.86

3.86

4.61

4.61

5.53

5.53

7.31

9.37

13.5

16.4

100

4.57

4.75

6.21

6.21

7.59

7.59

10.6

14.0

20.2

27.0

125

6.78

6.10

8.12

8.12

10.8

10.8

16.7

22.3

31.2

37.9

150

8.34

8.34

11.4

11.4

14.6

14.6

24.5

30.6

43.2

57.2

200

13.5

13.5

16.5

16.5

22.5

27.2

40.5

54.3

68.9

108.2

250

20.2

20.2

24.1

25.0

33.5

44.4

58.2

87.5

114.3

188.2

300

27.8

27.8

30.8

35.1

46.3

64.1

83.4

131.6

170.3

320.1

350

34.7

34.7

39.6

48.0

68.0

89.5

115.8

178.8

400

42.0

42.0

49.4

63.5

89.6

126.7

155.5

239.9

450

51.2

51.2

62.9

86.9

119.9

154.1

500

65.1

65.1

75.1

108.6

150.0

187.8

600

102.9

102.9

123.7

184.3

244.3

331.0

700

160.5

178.3

182.5

235.7

800

217.5

251.9

259.9

325.0

900

279.5

335.4

343.8

437.1

1000

350.8

434.3

473.2

601.7

1200

504.8

717.0

764.7

998.2

1400

724.2

1093.8

1600

995.7

1544.1

1800

13.4.6

2130.1

2000

1698.7

2860.5