Van màng thẳng đúc nguyên khối

DN

Size

A

B

C

L

D

DN15

3/4"

108

18

15

90.5/99.5

65

DN20

118

22

19

111.5/122

89

DN25

1"

127

28

25

111.5/122

89

DN32

 1 1/4"

146

34

31

131/148.5

109

DN40

1 1/2"

160

40

37

131/148.5

109

DN50

2"

190

52

49

162/184.5

139

DN65

2 1/2"

216

70

67

199/228

200

3A

Size

3/4"

1"

1 1/4"

1 1/2"

2"

B

19.05

25.4

31.8

38.1

50.8

C

15.75

22.1

28.5

34.8

47.5

SMS/ISO

Size

19

25

32

38

51

B

19.05

25.4

31.8

38.1

50.8