Pagina Principale
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BULLONATURA CRIOGENICA DELLA FLANGIA
| ASTM A-320 GR 8 Bullonatura |
Carpenter 455/17-7 PH Materiale |
| * 15.000 libbre & ** 25.000 libbre di sforzo del bullone. |
| Parte No. |
Bullone
Formato In. |
Zona Della Radice Del Filetto |
Carico Piano Calcolato Tensionamento Del Bullone |
O.D. |
I.D. |
TK. |
Piatto |
Coppia di torsione
Ft. Lbs. |
| AC 1-15* |
1/2 |
.1415 |
2,122 |
.928 |
.510 |
.089 |
.016 |
15 |
| AC 1-25** |
1/2 |
.1415 |
3,547 |
.928 |
.510 |
.109 |
.015 |
25 |
| AC 2-15 |
5/8 |
.226 |
2,730 |
1.148 |
.640 |
.094 |
.022 |
30 |
| AC 2-25 |
5/8 |
.226 |
5,650 |
1.148 |
.640 |
.125 |
.018 |
50 |
| AC 3-15 |
3/4 |
.334 |
5,010 |
1.370 |
.762 |
.125 |
.023 |
50 |
| AC 3-25 |
3/4 |
.334 |
8,350 |
1.370 |
.762 |
.155 |
.020 |
80 |
| AC 4-15 |
7/8 |
.462 |
9,090 |
1.590 |
.891 |
.164 |
.025 |
80 |
| AC 4-25 |
7/8 |
.462 |
11,680 |
1.590 |
.891 |
.185 |
.022 |
135 |
| AC 5-15 |
1 |
.606 |
10,350 |
1.810 |
1.020 |
.186 |
.025 |
123 |
| AC 5-25 |
1 |
.606 |
15,210 |
1.810 |
1.020 |
.209 |
.026 |
205 |
| AC 6-15 |
1 1/8 |
.790 |
11,850 |
2.025 |
1.145 |
.192 |
.032 |
195 |
| AC 6-25 |
1 1/8 |
.790 |
19,671 |
2.025 |
1.145 |
.233 |
.030 |
295 |
| AC 7-15 |
1 1/4 |
1.000 |
15,000 |
2.310 |
1.270 |
.230 |
.032 |
250 |
| AC 7-25 |
1 1/4 |
1.000 |
24,900 |
2.310 |
1.270 |
.272 |
.032 |
415 |
| AC 8-15 |
1 3/8 |
1.233 |
18,495 |
2.470 |
1.399 |
.250 |
.034 |
365 |
| AC 8-25 |
1 3/8 |
1.233 |
30,825 |
2.470 |
1.399 |
.290 |
.035 |
567 |
| AC 9-15 |
1 1/2 |
1.492 |
22,380 |
2.680 |
1.524 |
.266 |
.040 |
437 |
| AC 9-25 |
1 1/2 |
1.492 |
37,300 |
2.680 |
1.524 |
.321 |
.038 |
667 |
| AC10-15 |
1 5/8 |
1.78 |
26,700 |
2.952 |
1.649 |
.293 |
.044 |
550 |
| AC10-25 |
1 5/8 |
1.78 |
44,500 |
2.952 |
1.649 |
.354 |
.042 |
917 |
| AC11-15 |
1 3/4 |
2.08 |
31,200 |
3.171 |
1.774 |
.311 |
.050 |
750 |
| AC11-25 |
1 3/4 |
2.08 |
52,000 |
3.171 |
1.774 |
.385 |
.045 |
1,200 |
| AC12-15 |
1 7/8 |
2.41 |
36,150 |
3.389 |
1.900 |
.335 |
.055 |
1,000 |
| AC12-25 |
1 7/8 |
2.41 |
60,250 |
3.389 |
1.900 |
.415 |
.048 |
1,660 |
| AC13-15 |
2 |
2.77 |
41,550 |
3.60 |
2.024 |
.357 |
.058 |
1,100 |
| AC13-25 |
2 |
2.77 |
69,250 |
3.60 |
2.024 |
.451 |
.048 |
1,760 |
| AC14-15 |
2 1/4 |
3.56 |
53,400 |
4.040 |
2.281 |
.421 |
.060 |
1,590 |
| AC14-25 |
2 1/4 |
3.56 |
89,000 |
4.040 |
2.281 |
.525 |
.052 |
2,550 |
| AC15-15 |
2 1/2 |
4.44 |
66,600 |
4.483 |
2.528 |
.466 |
.065 |
2,200 |
| AC15-25 |
2 1/2 |
4.44 |
111,000 |
4.483 |
2.528 |
.585 |
.055 |
3,520 |
| AC16-15 |
2 3/4 |
5.43 |
81,450 |
4.92 |
2.780 |
5.18 |
.070 |
2,960 |
| AC16-25 |
2 3/4 |
5.43 |
135,750 |
4.92 |
2.780 |
.654 |
.058 |
4,900 |
| AC17-15 |
3 |
6.51 |
97,650 |
5.360 |
3.030 |
.568 |
.075 |
3,860 |
| AC17-25 |
3 |
6.51 |
162,750 |
5.360 |
3.030 |
.708 |
.065 |
6,175 |
* l'acciaio 17-7 è conforme alla frattura spontanea una volta sollecitato ed esposto ad alcuni ambienti corrosivi.
Key Bellevilles, Inc.
100 Key Lane, Leechburg, Pennsylvania 15656-9531
Telefono: 724.295.5111
Fax: 724.295.2570
sales@keybellevilles.com
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