1/2"

29.5

21.54

22

16

14

25

90

60.5

4-16

3/4"

35

26.87

25.5

21

15

28.5

100

70

4-16

1"

43

33.65

28.5

27

16

32

110

79.5

4-16

1"

52.5

42.42

32

35

17

35

120

89

4-16

1"

60

48.56

37

43

18

40

130

98.5

4-16

2"

74

60.63

38

55

20

44

152

120.5

4-18

2"

89

73.38

47

67

22

55

180

139.7

4-19

3"

106

89.31

50

82

24

60

192

152.4

4-19

4"

132

114.76

60

102

26

70

230

190.5

8-19

5"

162

141.81

70

130

28

80

260

215.9

8-22

6"

191

168.83

80

156

32

90

285

241.3

8-22

8"

246

219.84

105

204

35

118

345

298.5

8-22

单位为毫米