公称通径
Nominal pipe size DN

全长
End to End

外径
Outside Diameter

管帽顶厚
End Wall Thickness

螺纹长度
Length of Thread(min)

E

F

D

Clmin

A

B(in)

3000、6000

3000

6000

3000

6000

3000

6000

B

L2

6
8
10
15

1/8
1/4
3/8
1/2

32
35
38
48

19
25
25
32

┄
27
27
33

16
19
22
29

22
25
32
38

5.0
5.0
5.0
6.5

┄
6.5
6.5
8.0

6.5
8.0
9.0
11.0

6.5
10.0
10.5
13.5

20
25
32
40

3/4
1
11/4
11/2

51
60
67
76

37
41
44
44

38
43
46
48

35
44
57
64

44
57
64
76

6.5
9.5
9.5
11.0

8.0
11.0
11.0
12.5

12.5
14.5
17.0
18.0

14.0
17.5
18.0
18.5

50
65
80
100

2
21/2
3
4

86
92
108
121

48
60
65
68

51
64
68
75

76
92
108
140

92
108
127
159

12.5
16.0
19.0
22.0

16.0
19.0
22.0
28.5

19.0
23.5
26.0
27.5

19.0
29.0
30.5
33.0