Heavy forged discs
DNV, BV, Rina, ISO, GL, ABS, LR ,CCS ,PED
Jiangsu China
D/P, L/C, D/A, T/T
15-45 work days
Heavy forged discs
18CrNiMo7-6,17CrNiMo6,18CrNiMo7 etc
rough material ,semi-finished ,finished machining
Normalizing, QT, annealing, carburizing, nitriding