代    号

法兰型号

尺    寸 

配用
螺栓

压力等级 MPa

A  

B    

d  

h  

M  

N 

3000PSI

FL-08

1/2"

54

45.6

9

6.2

38.1

17.5

M8X25

34.5

FL-12

3/4"

65

51.8

11

6.2

47.6

22.2

M10X30

FL-16

1"

70

58.4

11

7.5

52.4

26.2

M10X30

FL-20

1.1/4"

79

72.6

11

7.5

58.7

30.2

M10X30

27.6

FL-24

1.1/2"

94

82.2

13.5

7.5

69.9

35.7

M12X35

20.7

FL-32

2"

102

96.4

13.5

9

77.8

42.9

M12X35

FL-40

2.1/2"

114

108.2

13.5

9

88.9

50.8

M12X40

17.2

FL-48

3"

135

130.6

17.5

9

106.4

61.9

M16X50

13.8

6000PSI

FS-08

1/2"

56

47.2

9

7.2

40.5

18.2

M8X30

42

FS-12

3/4"

71

60

11

8.2

50.8

23.8

M10X35

FS-16

1"

81

69.6

13.5

9

57.2

27.8

M12X45

FS-20

1.1/4"

95

77.2

13.5

9.8

66.6

31.8

M12X45

FS-24

1.1/2"

113

95

17.5

12

79.3

36.5

M16X55

FS-32

2"

133

113.8

22

12

96.8

44.5

M20X70