UNI 2253 PN6 Flange Threaded
This reference page provides steel flange dimension and standard information for buyers checking flange type, pressure rating, drilling, size range and approximate dimensions before requesting an export quotation.
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Post Date: 11/5/2011 1:10:32 AM
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UNI 2253 PN6 FLANGE THREADED |
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Dimensions & Masses UNI 2253 PN6 FLANGE THREADED |
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ITALIAN STANDARDS UNI 2253 THREADED FLANGE PN 6 |
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Flange |
Neck |
Raised face |
Screws |
Weight
(7,85 Kg/dm3) |
Rated
Diameter |
d1 |
Thread |
D |
b |
k |
h1 |
d3 |
d4 |
f |
Number |
Thread |
d2 |
Kg |
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15 |
21,3 |
R 1/2 |
80 |
12 |
55 |
20 |
30 |
40 |
2 |
4 |
M 10 |
11 |
0,373 |
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20 |
26,9 |
R 3/4 |
90 |
14 |
65 |
24 |
40 |
50 |
2 |
4 |
M 10 |
11 |
0,59 |
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25 |
33,7 |
R 1 |
100 |
14 |
75 |
24 |
50 |
60 |
2 |
4 |
M 10 |
11 |
0,743 |
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32 |
42,4 |
R 1 1/4 |
120 |
14 |
90 |
26 |
60 |
70 |
2 |
4 |
M 12 |
14 |
1,05 |
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40 |
48,3 |
R 1 1/2 |
130 |
14 |
100 |
26 |
70 |
80 |
3 |
4 |
M 12 |
14 |
1,2 |
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50 |
60,3 |
R 2 |
140 |
14 |
110 |
28 |
80 |
90 |
3 |
4 |
M 12 |
14 |
1,37 |
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65 |
76,1 |
R 2 1/2 |
160 |
14 |
130 |
32 |
100 |
110 |
3 |
4 |
M 12 |
14 |
1,92 |
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80 |
88,9 |
R 3 |
190 |
16 |
150 |
34 |
110 |
128 |
3 |
4 |
M 16 |
18 |
2,82 |
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100 |
114,3 |
R 4 |
210 |
16 |
170 |
38 |
130 |
148 |
3 |
4 |
M 16 |
18 |
3,19 |
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125 |
139,7 |
R 5 |
240 |
18 |
200 |
40 |
160 |
178 |
3 |
8 |
M 16 |
18 |
4,47 |
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150 |
165,1 |
R 6 |
265 |
18 |
225 |
44 |
185 |
202 |
3 |
8 |
M 16 |
18 |
5,3 |
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URL: http://www.hsflanges.com/UNI_2253_threaded_flanges.html
