1/2"

54

15

20.3

20

21.54

21.23

22

23

56

3/4"

63

20

25.3

25

26.87

26.57

24

26

60

1"

74

25

32.3

32

33.65

33.27

26

29

67

1"

84.5

32

40.3

40

42.42

42.04

30

32

75

1"

98

40

50.3

50

48.56

48.11

32

35

83

2"

118

50

63.3

63

60.63

60.17

38

38.5

90

2"

150

63

75.3

75

73.38

72.85

45

47

110

3"

169

75

90.4

90

89.31

88.70

51

51

127

4"

211

96.5

110.4

110

114.76

114.1

61

61

158

单位为毫米