Galvanized Bututu mara kyau
Tsarin Galvanizing mai zafi mai zafi
Duban Abu (Bututun Karfe) --- Rataye --- De-maiko --- Rinsing --- Pickling --- Wanke --- Dipping Fluxing --- Bushewar Iska mai zafi --- Ciki da Waje mai zafi Galvanizing Blow
--- Cooling --- Wucewa da Tashi --- Ana saukewa --- Dubawa da Gyara --- Nau'in Ganewa --- Marufi da Ajiyewa da Sufuri
| Kayayyaki | Galvanized Bututu mara kyau |
| OD | 21.3mm ~ 406.4mm |
| kauri | 0.5mm ~ 20mm |
| tsayi | 0.3mtr ~ 18mtr |
| abu | Q195-Grade B, SS330, SPC, S185Q215-Grade C,CS Nau'in B, SS330, SPHCQ235--Grade D, SS400, S235JR, S235JO, S235J2Q345---SS200, ST5 |
| Daidaitawa | GB/T13793-1992,GB/T14291-2006,GB/T3091-1993,GB/T3092-1993,GB3640-88BS1387/1985,ASTM A53/A36,EN39/EN10219,AP.I 19T9 da dai sauransu |
| zinc shafi | pre galvanized karfe bututu: 60-150g / m2hot tsoma galvanized karfe bututu: 200-400g / m2 |
| aikace-aikace | Yadu amfani da Tsarin, Samun damar, Gina, Ruwa sufuri, inji sassa, da stressparts na automobiletractor sassa da sauransu. |
| Kunshin | 1) Babban OD: a cikin girma2) Ƙananan OD: cushe ta tube na karfe3) Jakunkuna na filastik4) Dangane da buƙatun abokin ciniki |
| amfani | 1. farashi mai ma'ana tare da kyakkyawan inganci2, wadataccen kayayyaki da isar da gaggawa3, wadataccen wadata da ƙwarewar fitarwa, sabis na gaskiya |
| Abun ciki Kayan abu | Haɗin Sinadari% | Kayan Injiniya | ||||||
| C% |
Mn% |
S% |
P% |
Si% | Matsayin Haɓakawa (Mpa) | Ƙarfin Ƙarfin Ƙarfi (Mpa) | Tsawaitawa (%) | |
| Q195 | 0.06-0.12 | 0.25-0.50 | <0.050 | <0.045 | <0.30 | >195 | 315-430 | 32-33 |
| Q215 | 0.09-0.15 | 0.25-0.55 | <0.05 | <0.045 | <0.30 | >215 | 335-450 | 26-31 |
| Q235 | 0.12-0.20 | 0.30-0.70 | <0.045 | <0.045 | <0.30 | >235 | 375-500 | 24-26 |
| Q345 | <0.20 | 1.0-1.6 | <0.040 | <0.040 | <0.55 | >345 | 470-630 | 21-22 |
Degreeasing, pickling, tsaftacewa, galvanizing, passivation
