
Ukwelashwa okungaphezulu: Ukuze kuthuthukiswe ukumelana nokugqwala, amabhawodi ahlangene angathatha izindlela ezihlukahlukene zokwelashwa kwendawo, njenge-hot-dip galvanizing, i-infiltration plating, i-white plating, i-color plating, njll. Ngaphezu kwalokho, ama-bolts anamandla aphezulu ngokuvamile aphathwa nge-blue black ebilisiwe ukuze kuthuthukiswe ukubukeka kwawo nokumelana nokugqwala.
| Igama Lomkhiqizo | I-DIN444 Amabhothi Amehlo |
| Okubalulekile | Carbon steel, Stainless steel |
| I-Surface Qeda | I-zinc ephuzi, imnyama, i-zinc eluhlaza okwesibhakabhaka nomhlophe, iBleached |
| Umbala | Okuphuzi, Okumnyama, Okumhlophe Okuluhlaza, Okumhlophe |
| Inombolo Ejwayelekile | I-DIN444 |
| Ibanga | 4 8 10 A2-70 |
| Ububanzi | M5 M6 M8 M10 M12 M16 M20 M24 M30 M36 M39 |
| Ifomu lochungechunge | Intambo eqinile, Uchungechunge oluhle |
| Indawo yemvelaphi | I-Hebei, China |
| Ibhrendi | Muyi |
| Pakisha | Ibhokisi+ibhokisi lekhadibhodi+iphalethi |
| Umkhiqizo ungenziwa ngokwezifiso | |
| 1. Ukwelashwa kwendawo: Ukuze kuthuthukiswe ukumelana nokugqwala, amabhawodi ahlangene angakwazi ukusebenzisa izindlela ezihlukahlukene zokwelashwa kwendawo, njenge-hot-dip galvanizing, infiltration plating, white plating, color plating, njll. Ngaphezu kwalokho, ama-bolts anamandla aphezulu ngokuvamile aphathwa nge-blue black ebilisiwe ukuze kuthuthukiswe ukubukeka kwawo nokumelana nokugqwala. I-2.Inkinga yokuvala uphawu: Kuma-valve nezinye izinto zokusebenza, ukusebenza kokuvalwa kwe-eye bolt kubaluleke kakhulu. Noma yikuphi ukuvalwa okungalungile kungase kubangele ukuthi i-valve ivuze, idonse, njll., ngakho-ke ikhwalithi ye-eye bolt kufanele iqinisekiswe ukuze kuqinisekiswe ukuphepha nokuthembeka kwesistimu yonke. 3. Uhlelo lokusebenza olubanzi: Ngenxa yokuthi ukusetshenziswa kwe-eye bolt kulula futhi kuyashesha, futhi isetshenziselwa nati elihambisanayo ukuze ixhume futhi iqinise, inezinhlobonhlobo zezinhlelo zokusebenza. Ama-bolts wamehlo asetshenziswa kakhulu kuma-valve angamazinga okushisa aphansi kanye ne-high-pressure, amapayipi okucindezela, ubunjiniyela be-fluid, imishini yokumba uwoyela, imishini yamafutha kanye neminye imikhakha. Avame ukusetshenziswa ezikhathini noma amathuluzi okuhlakaza nokuxhumana, njengemboni yamavalvu, amabhayisikili asongekayo, nezinqola zezingane. | |
| I-Thread Spec d | M5 | M6 | M8 | M10 | M12 | M16 | M20 | M24 | (M27) | ||
| P | Iphimbo | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2.5 | 3 | 3 | |
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 38 | 46 | 54 | 60 | |
| 125<L≤200 | - | - | 28 | 32 | 36 | 44 | 52 | 60 | 66 | ||
| L>200 | - | - | - | - | 49 | 57 | 65 | 73 | 79 | ||
| d2 | iminithi=igama | 5 | 6 | 8 | 10 | 12 | 16 | 18 | 22 | 24 ② | |
| ubuningi | 5.03 | 6.03 | 8.036 | 10.036 | 12.043 | 16.043 | 18.043 | 22.052 | 24.052 | ||
| Sd | ubuningi | 12 | 14 | 18 | 20 | 25 | 32 | 40 | 45 | 50 | |
| Uhlobo A | imiz | 10.9 | 12.9 | 16.9 | 18.7 | 23.7 | 30.4 | 38.4 | 43.4 | 48.4 | |
| Uhlobo B no-C | imiz | 11.57 | 13.57 | 17.57 | 19.48 | 24.48 | 31.38 | 39.38 | 44.38 | 49.38 | |
| r | Ngokuzisholo | 2.5 | 4 | 4 | 4 | 6 | 6 | 6 | 10 | 10 | |
| ubuningi | 3.75 | 6 | 6 | 6 | 9 | 9 | 9 | 15 | 15 | ||
| imiz | 1.875 | 3 | 3 | 3 | 4.5 | 4.5 | 4.5 | 7.5 | 7.5 | ||
| e | Uhlobo A | ubuningi | 8 | 9 | 11 | 14 | 17 | 19 | 24 | 28 | 30 |
| imiz | 7.52 | 8.52 | 10.3 | 13.3 | 16.3 | 18.16 | 23.16 | 27.16 | 29.16 | ||
| Uhlobo B no-C | ubuningi | 6 | 7 | 9 | 12 | 14 | 17 | 22 | 25 | 27 | |
| imiz | 5.88 | 6.85 | 8.85 | 11.82 | 13.82 | 16.82 | 21.79 | 24.79 | 26.79 | ||
| I-Thread Spec D | (M27) | M30 | M30 | (M33) | M36 | M36 | (M39) | (M39) | ||
| P | Iphimbo | 3 | 3.5 | 3.5 | 3.5 | 4 | 4 | 4 | 4 | |
| b | L≤125 | 60 | 66 | 66 | - | - | - | - | - | |
| 125<L≤200 | 66 | 72 | 72 | 78 | 84 | 84 | 90 | 90 | ||
| L>200 | 79 | 85 | 85 | 91 | 97 | 97 | 103 | 103 | ||
| d2 | iminithi=igama | 25 | 27 ② | 28 | 30 | 32 | 33 ② | 35 | 36 ② | |
| ubuningi | 25.052 | 27.052 | 28.052 | 30.052 | 32.062 | 33.062 | 35.062 | 36.062 | ||
| Sd | ubuningi | 50 | 55 | 55 | 60 | 65 | 65 | 70 | 70 | |
| Uhlobo A | imiz | 48.4 | 53.1 | 53.1 | 58.1 | 63.1 | 63.1 | 68.1 | 68.1 | |
| Uhlobo B no-C | imiz | 49.38 | 54.26 | 54.26 | 59.26 | 64.26 | 64.26 | 69.26 | 69.26 | |
| r | Ngokuzisholo | 10 | 10 | 10 | 16 | 16 | 16 | 16 | 16 | |
| ubuningi | 15 | 15 | 15 | 22.4 | 22.4 | 22.4 | 22.4 | 22.4 | ||
| imiz | 7.5 | 7.5 | 7.5 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | ||
| e | Uhlobo A | ubuningi | 30 | 34 | 34 | 38 | 41 | 41 | 46 | 46 |
| imiz | 29.16 | 33 | 33 | 37 | 40 | 40 | 45 | 45 | ||
| Uhlobo B no-C | ubuningi | 27 | 30 | 30 | 34 | 38 | 38 | 41 | 41 | |
| imiz | 26.79 | 29.79 | 29.79 | 33.75 | 37.75 | 37.75 | 40.75 | 40.75 | ||