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ابعاد و اندازه محصول بر طبق استاندارد ملي ايران |
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Nominal Dimensions,Weight&Tolerance |
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Designation |
Nominal Dia.
(mm) |
Nominal Cross
Section Area(mm2) |
Mass
(Kg/m) |
Min. Height of Rib |
Distance between Ribs(Peach) |
Max Height
of Long.
Rib |
|
Min |
Nominal |
Max |
Min |
Nominal |
Max |
Max |
|
RB8 |
8 |
50.27 |
0.363 |
0.395 |
0.426 |
0.52 |
4.84 |
5.7 |
6.55 |
0.8 |
|
RB10 |
10 |
78.54 |
0.582 |
0.616 |
0.649 |
0.65 |
5.52 |
6.5 |
7.47 |
1 |
|
RB12 |
12 |
113.1 |
0.839 |
0.888 |
0.936 |
0.78 |
6.12 |
7.2 |
8.28 |
1.2 |
|
RB14 |
14 |
153.9 |
1.143 |
1.21 |
1.27 |
0.91 |
7.14 |
8.4 |
9.66 |
1.4 |
|
RB16 |
16 |
201.1 |
1.509 |
1.58 |
1.651 |
1.04 |
8.16 |
9.6 |
11.04 |
1.6 |
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RB18 |
18 |
254.5 |
1.91 |
2 |
2.09 |
1.17 |
9.18 |
10.8 |
12.42 |
1.8 |
|
RB20 |
20 |
314.2 |
2.358 |
2.47 |
2.581 |
1.3 |
10.2 |
12 |
13.8 |
2 |
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RB22 |
22 |
380.1 |
2.845 |
2.98 |
3.114 |
1.43 |
11.22 |
13.2 |
15.18 |
2.2 |
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RB25 |
25 |
490.9 |
3.675 |
3.85 |
4.023 |
1.63 |
12.75 |
15 |
17.25 |
2.5 |
|
RB28 |
28 |
615.8 |
4.612 |
4.83 |
5.047 |
1.82 |
14.28 |
16.8 |
19.32 |
2.8 |
|
RB32 |
32 |
804.2 |
6.026 |
6.31 |
6.593 |
2.09 |
16.23 |
19.1 |
21.96 |
3.2 |
|
RB36 |
36 |
1017.4 |
7.63 |
7.99 |
8.35 |
2.34 |
18.275 |
21.5 |
24.72 |
3.6 |
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RB40 |
40 |
1256.6 |
9.43 |
9.87 |
10.31 |
2.59 |
20.315 |
23.9 |
27.49 |
4 |
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