The basic process used for disk forgings is upsetting, and then chamfering, rounding, and leveling as the subsequent auxiliary processes and finishing processes.
The flange is a part that connects the pipe to the valve or other pipes. It is to continuously beat raw material after cutting, so that to eliminate defects such as segregation and looseness in the steel ingot. The price and mechanical properties are both higher than that of ordinary cast flanges.
Round Metal Discs: NB/T47008~47010
Forged Steel Flanges: GB/T3077 EN10083 EN10084 EN10085 JB/T6395
Forged Discs: #20, #35, 16Mn, 15CrMo, 1.25Cr-0.5Mo, 2.25Cr-1Mo, 2.25Cr-1Mo-0.3V, 12Cr2Mo1V, 21CrMo10, 0-1Cr8Ni9(Ti), 1Cr17Ni2, 304(L), 316L(N), 321, 347, 00Cr19Ni13Mo3, 00Cr22Ni5Mo3N
Forged Flanges: 18CrNiMo7-6, 17CrNiMo6, 20CrNiMo, 20CrNi2Mo, 20CrMnMo, 20CrMnTi, 34CrNiMo6, 30CrNiMo8, 40CrNiMo, 35CrMo, 42CrMo
Like our cylinder forgings products, the forged steel discs for sale can be used for gears, wheels, etc. for port machinery and marine machinery. Pressure vessel forgings for chemical machinery
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