34CrNiMo6 F22 Heating Treatment Open Die Forging Roll QT For Rough Machining Products: Supporting roll QT,up roll QT,barrel QT,tube plate QT,crushed cone roll QT,type barrel QT,die steel QT. Large scale carbon ... Διαβάστε περισσότερα
Large Scale Heat Treatment Forging Roll QT 8000T Open Die Hydropress Products: Supporting roll QT,up roll QT,barrel QT,tube plate QT,crushed cone roll QT,type barrel QT,die steel QT. Large scale carbon steel... Διαβάστε περισσότερα
Motor Bearing Ring Forging Heat Treatment Alloy Steel Products reference: Material 4340,20CrMnMo,34CrNiMo7-6,18CrNiMo7-6 Forging equipment 5000MM numerical control ring rolling machine Application Motor Bearing ... Διαβάστε περισσότερα