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|
NPS |
OUTSIDE DIAMETEF INCH & MM |
DIN /ISO WALL THICKNESS |
||||||
|
DN |
INCH |
DIN |
ISO |
1 |
2 |
3 |
4 |
5 |
|
15 |
1/2" |
20.0 |
21.3 |
1.6 |
- |
2.0 |
3.2 |
4.0 |
|
20 |
3/4" |
25.0 |
26.9 |
1.6 |
- |
2.3 |
3.2 |
4.0 |
|
25 |
1" |
30.0 |
33.7 |
2.0 |
- |
2.6 |
3.2 |
4.0 |
|
32 |
1¼" |
38.0 |
42.4 |
2.0 |
- |
2.6 |
3.6 |
4.0 |
|
40 |
1½" |
44.5 |
48.3 |
2.0 |
- |
2.6 |
4.0 |
5.0 |
|
50 |
2" |
57.0 |
60.3 |
2.0 |
- |
2.9 |
4.5 |
5.6 |
|
- |
2½" |
- |
- |
- |
- |
- |
- |
- |
|
65 |
- |
76.1 |
76.1 |
2.3 |
- |
2.9 |
5.0 |
7.1 |
|
80 |
3" |
88.9 |
88.9 |
2.3 |
- |
3.2 |
5.6 |
8.0 |
|
- |
3½" |
- |
- |
- |
- |
- |
- |
- |
|
100 |
4" |
108.0 |
114.3 |
2.6 |
- |
3.6 |
6.3 |
8.8 |
|
125 |
- |
133.0 |
139.7 |
2.6 |
- |
4.0 |
6.3 |
10.0 |
|
- |
5" |
- |
- |
- |
- |
- |
- |
- |
|
150 |
6" |
159.0 |
168.3 |
2.6 |
4.0 |
4.5 |
7.1 |
11.0 |
|
200 |
8" |
216.0 |
219.1 |
2.9 |
4.5 |
6.3 |
8.0 |
12.5 |
|
250 |
10" |
267.0 |
273.0 |
2.9 |
5.0 |
6.3 |
8.8 |
14.2 |
|
300 |
12" |
318.0 |
323.9 |
2.9 |
5.6 |
7.1 |
10.0 |
16.0 |
|
350 |
14" |
368.0 |
355.6 |
3.2 |
5.6 |
8.0 |
11.0 |
17.5 |
|
400 |
16" |
419.0 |
406.4 |
3.2 |
6.3 |
8.8 |
12.5 |
20.0 |
|
450 |
18" |
470.0 |
457.0 |
4.0 |
6.3 |
10.0 |
14.2 |
22.2 |
|
500 |
20" |
521.0 |
508.0 |
4.0 |
6.3 |
11.0 |
16.0 |
25.0 |
|
600 |
24" |
622.0 |
610.0 |
5.0 |
6.3 |
12.5 |
17.5 |
30.0 |
|
700 |
28" |
720.0 |
711.0 |
5.0 |
7.1 |
12.5 |
|
|
|
750 |
30" |
- |
- |
- |
- |
- |
|
|
|
800 |
32" |
820.0 |
813.0 |
5.6 |
8.0 |
12.5 |
|
|
|
900 |
36" |
920.0 |
914.0 |
6.3 |
10.0 |
12.5 |
|
|
|
1000 |
40" |
1020.0 |
1016.0 |
6.3 |
10.0 |
12.5 |
|
|
|
1200 |
48" |
- |
1220.0 |
6.3 |
12.5 |
- |
|
|
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E-mail：sales@zrpiping.com
ADD：Chengnan Industrial Development Park, Yanshan County, Cangzhou City, Hebei,P.R.China;
