SIZE

1/4"

3/8"

1/2"

3/4"

1"

1/4"

2/2"

2"

d

11.6

12.7

15

20

25

32

38

50.8

D

17

17

21

26

31

38

46

60

L

150

150

180

195

210

225

260

300

H

48

48

54

57

72

79

81

97

E

120

120

120

130

154

154

185

185

DN

管螺纹NPS

L

d

H

W

4-d

B

10

3/8

65

12

46

95

7

18

15

1/2

75

15

46

110

8

22

20

3/4

85

20

54

110

8.5

27.5

25

1

90

25

64

140

8.5

34.5

32

1-1/4

112

32

69

140

10

43.5

40

1-1/2

120

38

76

155

10

49.5

50

2

145

50

86

180

11

61.5

65

2-1/2

170

65

120

220

16

77.5

80

3

200

80

150

260

18

90.5

100

4

263

100

170

350

20

115