1/2"

36

30

13

21.54

21.23

24

8.5

15

45.5

1/2"

3/4"

40

35

16.5

26.87

26.57

27

9

16

51

3/4"

1"

50

44

23

33.65

33.27

30

9

19

57

1"

1"

60

54

29

42.42

42.04

34

9

20

62

1"

1"

65

61

36

48.56

48.11

37

9

21

66

1"

2"

80

74

46

60.63

60.17

40

10

25

75

2"

2"

95

88

56

 73.38

72.85

47

12

30

88

2"

3"

115

105

71

89.31

88.70

50

14

33

95

3"

4"

145

132

95

114.76

114.1

60

14

39

110

4"

单位为毫米