Van góc đường hơi nối bích

DN

Size

A

D

D1

D2

D3

D4

H

L

L1

DN15

3/4"

120

95

65

40

15

4-Φ14

137

180

64

DN20

130

105

75

50

19

4-Φ14

145

185

64

DN25

1"

140

115

85

60

25

4-Φ14

173

210

80

DN32

1 1/4"

150

135

100

70

31

4-Φ18

210

240

80

DN40

1 1/2"

180

145

110

80

37

4-Φ18

260

245

80

DN50

2"

195

160

125

92

49

4-Φ18

300

295

100

DN65

2 1/2"

230

185

145

115

66

4-Φ18

315

320

126

DN80

3"

250

195

160

130

81

8-Φ18

330

330

126

DN100

4"

280

215

180

150

100

8-Φ18

350

360

156

3A

Size

3/4"

1"

1 1/4"

1 1/2"

2"

2 1/2"

3"

4"

D3

15.75

22.1

28.5

34.8

47.5

60.2

72.9

97.4

SMS/ISO

Size

19

25

32

38

51

63

76

102

D3

16.05

22.4

28.8

35.1

47.8

59.5

72.2

97.6