HG/T20595-97对焊大口径法兰厂重量表

重量   PN

DN

1.0

1.6

2.5

4.0

6.3

10.0

16.0

25.0

10

0.66

0.66

0.66

0.66

1.18

1.18

1.39

2.23

15

0.75

0.75

0.75

0.75

1.30

1.30

1.65

2.65

20

1.05

1.05

1.05

1.05

2.00

2.00

2.9

3.12

25

1.26

1.26

1.26

1.26

2.79

2.79

3.61

3.74

32

2.05

2.05

2.05

2.05

3.38

3.38

4.6

5.32

40

2.37

2.37

2.37

2.37

4.4

4.4

5.92

7.08

50

3.11

3.11

3.11

3.11

4.86

6.24

8.28

8.61

65

3.74

3.74

3.94

3.94

5.92

7.95

10.8

13.2

80

4.22

4.22

5.03

5.03

6.93

9.1

12.9

17.0

100

5.39

5.39

7.01

7.01

9.98

13.9

19.6

28.1

125

6.88

6.88

9.61

9.61

15.6

22.3

30.6

39.7

150

9.13

9.13

12.7

12.7

23.0

30.1

42.2

60.5

200

11.8

11.8

17.4

21.4

35.0

51.0

65.5

111.8

250

15.6

16.7

21.4

34.6

48.9

82.2

106.4

193.3

300

18.6

22.4

31.9

48.2

68.3

119.4

153.2

350

22.8

30.5

48.5

66.8

95.4

166.2

400

28.2

38.5

61.1

96.0

141.3

214.5

450

31.7

50.8

71.5

100.1

500

36.8

70.7

92.5

125.9

600

52.6

85.3

132.8

204.2

700

64.5

94.8

142.7

800

87.0

109.4

193.2

900

106.1

127.3

236.8

1000

123.9

169.7

312.9

1200

256.5

254.4

1400

187.7

333.5

1600

368.9

483.7

1800

451.1

590.5

2000

664.2

748.9