Jina la bidhaa | Nut isiyo na waya |
Nyenzo | Imetengenezwa kutoka kwa chuma cha pua 18-8, karanga hizi zina upinzani mzuri wa kemikali na zinaweza kuwa zenye nguvu. Pia hujulikana kama chuma cha pua cha A2/A4. |
Aina ya sura | Hex nati. Urefu ni pamoja na flange. |
Maombi | Vifunguo hivi vya flange vina serrations ambazo hunyakua uso wa nyenzo badala ya nyuzi kwa usanikishaji rahisi na upinzani mkali wa vibration. Flange inasambaza shinikizo ambapo nati hukutana na uso wa nyenzo, kuondoa hitaji la washer tofauti. |
Kiwango | Karanga ambazo zinakutana na ASME B18.2.2 au ISO 4161 (zamani DIN 6923) hufuata viwango hivi vya viwango. |
Nominal Saizi | Kipenyo kikubwa cha msingi cha uzi | Upana katika kujaa, f | Upana katika pembe, g | Flange ya kipenyo, b | Unene wa lishe, h | Urefu wa chini wa Wrenching, j | Unene wa chini wa flange, k | Upeo wa kukimbia kwa uso wa kuzaa kwa mhimili wa nyuzi, fim | ||||
Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | |||||
Hex flange karanga | ||||||||||||
No.6 | 0.1380 | 0.302 | 0.312 | 0.342 | 0.361 | 0.406 | 0.422 | 0.156 | 0.171 | 0.10 | 0.02 | 0.014 |
8 | 0.1640 | 0.334 | 0.334 | 0.381 | 0.397 | 0.452 | 0.469 | 0.187 | 0.203 | 0.13 | 0.02 | 0.016 |
10 | 0.1900 | 0.365 | 0.375 | 0.416 | 0.433 | 0.480 | 0.500 | 0.203 | 0.219 | 0.13 | 0.03 | 0.017 |
12 | 0.2160 | 0.428 | 0.438 | 0.488 | 0.505 | 0.574 | 0.594 | 0.222 | 0.236 | 0.14 | 0.04 | 0.020 |
1/4 | 0.2500 | 0.428 | 0.438 | 0.488 | 0.505 | 0.574 | 0.594 | 0.222 | 0.236 | 0.14 | 0.04 | 0.020 |
5/16 | 0.3125 | 0.489 | 0.500 | 0.557 | 0.577 | 0.660 | 0.680 | 0.268 | 0.283 | 0.17 | 0.04 | 0.023 |
3/8 | 0.3750 | 0.551 | 0.562 | 0.628 | 0.650 | 0.728 | 0.750 | 0.330 | 0.347 | 0.23 | 0.04 | 0.025 |
7/16 | 0.4375 | 0.675 | 0.688 | 0.768 | 0.794 | 0.910 | 0.937 | 0.375 | 0.395 | 0.26 | 0.04 | 0.032 |
1/2 | 0.5000 | 0.736 | 0.750 | 0.840 | 0.866 | 1.000 | 1.031 | 0.437 | 0.458 | 0.31 | 0.05 | 0.035 |
9/16 | 0.5625 | 0.861 | 0.875 | 0.982 | 1.010 | 1.155 | 1.188 | 0.483 | 0.506 | 0.35 | 0.05 | 0.040 |
5/8 | 0.6250 | 0.922 | 0.938 | 1.051 | 1.083 | 1.248 | 1.281 | 0.545 | 0.569 | 0.40 | 0.05 | 0.044 |
3/4 | 0.7500 | 1.088 | 1.125 | 1.240 | 1.299 | 1.460 | 1.500 | 0.627 | 0.675 | 0.46 | 0.06 | 0.051 |
Karanga kubwa za hex flange | ||||||||||||
1/4 | 0.2500 | 0.428 | 0.438 | 0.488 | 0.505 | 0.700 | 0.728 | 0.281 | 0.312 | 0.15 | 0.04 | 0.024 |
5/16 | 0.3125 | 0.489 | 0.500 | 0.557 | 0.577 | 0.790 | 0.820 | 0.343 | 0.375 | 0.20 | 0.04 | 0.028 |
3/8 | 0.3750 | 0.551 | 0.562 | 0.628 | 0.650 | 0.885 | 0.915 | 0.390 | 0.406 | 0.24 | 0.04 | 0.031 |
7/16 | 0.4375 | 0.675 | 0.688 | 0.768 | 0.794 | 1.100 | 1.131 | 0.437 | 0.468 | 0.26 | 0.04 | 0.038 |
1/2 | 0.5000 | 0.736 | 0.750 | 0.840 | 0.866 | 1.175 | 1.205 | 0.485 | 0.515 | 0.29 | 0.06 | 0.041 |
9/16 | 0.5625 | 0.861 | 0.875 | 0.982 | 1.010 | 1.260 | 1.300 | 0.546 | 0.578 | 0.37 | 0.06 | 0.044 |
5/8 | 0.6250 | 0.922 | 0.938 | 1.051 | 1.083 | 1.280 | 1.360 | 0.600 | 0.640 | 0.42 | 0.06 | 0.045 |