... OEM and compact design 1) Name: forging steel valve body,forged alloy steel valve body, Valve body.2) ... , 15MnMo, 12Cr2Mo1, 14Cr1Mo, F304, F316, 17-4PH. Shaft Related Forgings: 25CrMo4, 42CrMo4, 40CrNiMo, 34CrNi3Mo, 25Cr2Ni4MoV, 18CrNiMo5, 30CrMo, 4130, ... 4140. Gear Related Forgings: 35CrMo, 34CrMo4, 4137, 42CrMo, 4140, SCM440, 20CrMnMo3) All ...