Iinuts ezicociweyo ze-Hot-Dip Galvanized
Amantongomane ashushu afakwe kwi-galvanized anezi nzuzo zilandelayo
1. Ukuqina okuhle: Kwiindawo ezisemaphandleni, ubukhulu obuqhelekileyo be-hot-dip galvanized anti rust bunokugcinwa iminyaka engaphezu kwama-50 ngaphandle kwemfuneko yokulungiswa; Kwiindawo zasezidolophini okanye ezinxwemeni, umaleko oqhelekileyo we-hot-dip galvanized galvanized prevention ungagcinwa iminyaka engama-20 ngaphandle kwemfuneko yokulungiswa.
2. Iindleko zokucubungula eziphantsi: Iindleko zokufaka i-hot-dip galvanizing yokuthintela umhlwa ziphantsi kunezo zezinye iingubo zokupenda.
3. Ukuthembeka okulungileyo: Umaleko we-galvanized ubotshelelwe ngentsimbi kwaye uba yinxalenye yomphezulu wentsimbi, ngoko ke ukuzinza kwengubo kuthembekile.
4. Ukonga ixesha kunye nomgudu: Inkqubo yokufaka i-galvanizing ikhawuleza kunezinye iindlela zokwakha i-coating kwaye inokuthintela ixesha elifunekayo lokupeyinta kwindawo yokwakha emva kokufakwa.
5. Ukuqina okuqinileyo kokugquma: kuyakwazi ukumelana nomonakalo woomatshini ngexesha lokuthuthwa nokusetyenziswa.
6. Ukhuseleko oludibeneyo: Yonke inxalenye yenxalenye egqunyiweyo ingagqunywa nge-zinc, nto leyo enika ukhuseleko olupheleleyo nakwiindawo ezifihlakeleyo, kwiikona ezibukhali, nakwiindawo ezifihlakeleyo.
Inqanaba layo lokusebenza lidla ngokuba phakathi kwe-4.8 kunye ne-10.9, kunye neentlobo ngeentlobo zeenkcukacha, ezifana ne-M12-M48. Ubukhulu be-hot-dip galvanized coating ngokubanzi yi-≥ 54 μ m. Umgangatho kunye nemigangatho zihlala ziveliswa ngokweemfuno ze-GB5780-2000 kunye ne-GB41-2000, kwaye iimpawu zoomatshini ziyahambelana ne-GB3980.1-2000 kunye ne-GB3980.2-2000.
Ubungakanani
Iiparameters
| Ubungakanani boMsonto d | M1 | M1.2 | M1.4 | M1.6 | (M1.7) | M2 | (M2.3) | M2.5 | (M2.6) | M3 | (M3.5) | M4 | M5 | M6 | (M7) | M8 | ||
| P | Iphimbo | Intambo erhabaxa | 0.25 | 0.25 | 0.3 | 0.35 | 0.35 | 0.4 | 0.45 | 0.45 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1 | 1.25 |
| Intambo entle-1 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | 1 | ||
| Intambo entle-2 | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | / | ||
| m | ubukhulu = ubungakanani obuqhelekileyo | 0.8 | 1 | 1.2 | 1.3 | 1.4 | 1.6 | 1.8 | 2 | 2 | 2.4 | 2.8 | 3.2 | 4 | 5 | 5.5 | 6.5 | |
| umzuzu | 0.55 | 0.75 | 0.95 | 1.05 | 1.15 | 1.35 | 1.55 | 1.75 | 1.75 | 2.15 | 2.55 | 2.9 | 3.7 | 4.7 | 5.2 | 6.14 | ||
| mw | umzuzu | 0.44 | 0.6 | 0.76 | 0.84 | 0.92 | 1.08 | 1.24 | 1.4 | 1.4 | 1.72 | 2.04 | 2.32 | 2.96 | 3.76 | 4.16 | 4.91 | |
| s | ubukhulu = ubungakanani obuqhelekileyo | 2.5 | 3 | 3 | 3.2 | 3.5 | 4 | 4.5 | 5 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | |
| umzuzu | 2.4 | 2.9 | 2.9 | 3.02 | 3.38 | 3.82 | 4.32 | 4.82 | 4.82 | 5.32 | 5.82 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | ||
| e① | umzuzu | 2.71 | 3.28 | 3.28 | 3.41 | 3.82 | 4.32 | 4.88 | 5.45 | 5.45 | 6.01 | 6.58 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | |
| - | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| ngeeyunithi ezili-1000 = kg | 0.03 | 0.054 | 0.063 | 0.076 | 0.1 | 0.142 | 0.2 | 0.28 | 0.72 | 0.384 | 0.514 | 0.81 | 1.23 | 2.5 | 3.12 | 5.2 | ||
| Ubungakanani boMsonto d | M10 | M12 | (M14) | M16 | (M18) | I-M20 | (M22) | M24 | (M27) | I-M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | ||
| P | Iphimbo | Intambo erhabaxa | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 |
| Intambo entle-1 | 1 | 1.5 | 1.5 | 1.5 | 1.5 | 2 | 1.5 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | ||
| Intambo entle-2 | 1.25 | 1.25 | / | / | 2 | 1.5 | 2 | / | / | / | / | / | / | / | / | / | ||
| m | ubukhulu = ubungakanani obuqhelekileyo | 8 | 10 | 11 | 13 | 15 | 16 | 18 | 19 | 22 | 24 | 26 | 29 | 31 | 34 | 36 | 38 | |
| umzuzu | 7.64 | 9.64 | 10.3 | 12.3 | 14.3 | 14.9 | 16.9 | 17.7 | 20.7 | 22.7 | 24.7 | 27.4 | 29.4 | 32.4 | 34.4 | 36.4 | ||
| mw | umzuzu | 6.11 | 7.71 | 8.24 | 9.84 | 11.44 | 11.92 | 13.52 | 14.16 | 16.56 | 18.16 | 19.76 | 21.92 | 23.52 | 25.9 | 27.5 | 29.1 | |
| s | ubukhulu = ubungakanani obuqhelekileyo | 17 | 19 | 22 | 24 | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | |
| umzuzu | 16.73 | 18.67 | 21.67 | 23.67 | 26.16 | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | ||
| e① | umzuzu | 18.9 | 21.1 | 24.49 | 26.75 | 29.56 | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | |
| - | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | |||
| ngeeyunithi ezili-1000 = kg | 11.6 | 17.3 | 25 | 33.3 | 49.4 | 64.4 | 79 | 110 | 165 | 223 | 288 | 393 | 502 | 652 | 800 | 977 | ||
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