公称内径

内 径

外 径

高 度

单 价

NO.

d

D

h

t

DH11.2

11.2

19.2

6

4.5

DH12

12

20

6

4.5

DH14

14

22

6

4.5

DH16

16

24

6

4.5

DH18

18

26

6

4.5

DH20

20

28

6

4.5

DH22

22

30

6

4.5

DH22.4

22.4

30.4

6

4.5

DH23.5

23.6

31.5

6

4.5

DH25

25

33

6

4.5

DH28

28

36

6

4.5

DH30

30

38

6.5

5

DH31.5

31.5

39.5

6.5

5

DH32

32

40.5

6.5

5

DH35

35

43

6.5

5

DH35.5

35.5

43.5

6.5

5

DH38

38

46

6.5

5

DH40

40

48

6.5

5

DH45

45

53

6.5

5

DH50

50

58

6.5

5

DH53

53

61

6.5

5

DH55

55

63

6.5

5

DH56

56

64

6.5

5

DH58

58

66

6.5

5

DH60

60

68

6.5

5

DH63

63

71

6.5

5

DH65

65

73

6.5

5

DH67

67

75

6.5

5

DH70

70

80

8

6

DH71

71

81

8

6

DH75

75

85

8

6

DH80

80

90

8

6

DH85

85

95

8

6

DH90

90

100

8

6

DH95

95

105

8

6

DH100

100

110

8

6

DH105

105

120

8

6

DH110

110

125

8

6

DH112

112

127

8

6

DH115

115

130

8

6

DH125

125

138

9.5

7

DH130

130

143

9.5

7

DH136

136

149

9.5

7

DH140

140

153

9.5

7

DH145

145

158

9.5

7

DH150

150

163

9.5

7

DH160

160

174

9.5

7

DH165

165

179

9.5

7

DH180

180

194

9.5

7

DH200

200

214

9.5

7

DH204

204

218

9.5

7

DH230

230

244

9.5

7