Specification
|
No.
|
Noninal diameter
|
Inches
|
External diameter
|
Wall thickness of steel
|
PTFE lining thickness
|
|
DN
|
3/4
|
D
|
S
|
T
|
|
|
1
|
25
|
1
|
32
|
3
|
2.5
|
|
2
|
32
|
1 1/4
|
38
|
3
|
2.5
|
|
3
|
40
|
1 1/2
|
45
|
3
|
2.5
|
|
4
|
50
|
2
|
57
|
3.5
|
3
|
|
5
|
65
|
2 1/2
|
76
|
4
|
3
|
|
6
|
80
|
3
|
89
|
4.5
|
3.5
|
|
7
|
100
|
4
|
108
|
4
|
3.5
|
|
8
|
125
|
5
|
133
|
4
|
4
|
|
9
|
150
|
6
|
159
|
4.5
|
4
|
|
10
|
200
|
8
|
219
|
6.5
|
4.5
|
|
11
|
250
|
10
|
273
|
6.5
|
5
|
|
12
|
300
|
12
|
325
|
7.5
|
5
|
|
13
|
350
|
14
|
377
|
8.5
|
6
|
|
14
|
400
|
16
|
426
|
8.5
|
6
|
|
15
|
450
|
18
|
480
|
10
|
6
|
|
16
|
500
|
20
|
530
|
10
|
6.3
|
|
17
|
600
|
24
|
630
|
10
|
7
|
|
18
|
700
|
28
|
762
|
10
|
7
|
|
19
|
800
|
32
|
864
|
10
|
7
|
|
20
|
900
|
36
|
972
|
10
|
7
|
|
21
|
1000
|
40
|
1080
|
10
|
7
|
