代 号

法兰型号

胶 管 HOSE BORE

尺寸 DIMENSIONS

PART NO.

FLANGE SIZE

公称内径 DN

标号 DASH

F

H

B

L

87691-08-08

1/2"

12

08

31.7

49

23.9

7.9

87691-08-12

1/2"

20

12

31.7

63

23.9

7.9

87691-12-12

3/4"

20

12

41.3

66

31.7

8.9

87691-16-16

1"

25

16

47.6

73.5

38

9.6

87691-16-20

1"

32

20

47.6

84.5

38

9.6

87691-20-16

1.1/4"

25

16

54

75.5

43.6

10

87691-20-20

1.1/4"

32

20

54

86.5

43.6

10

87691-24-20

1.1/2"

32

20

63.5

89.5

50.8

13

87691-24-24

1.1/2"

38

24

63.5

103

50.8

13

87691-32-24

2"

38

24

79.4

103

66.5

13

87691-32-32

2"

51

32

79.4

123.5

66.5

13