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disk flange
disk flange 1
disk flange 2
disk flange 3

Disk / Flange Forging Component


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.


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Main Parameters of HS Metal Steel Discs/Forged Flanges For Sale

Forged Disks:Φ70~Φ1200mm    

Forged Flanges:Φ70~Φ1200mm



Forged Disk/Flange Common Technical Standards

Round Metal Discs:   NB/T47008~47010

Forged Steel Flanges: GB/T3077 EN10083   EN10084   EN10085  JB/T6395



Typical Steel Grades of HS Metal Steel Discs/Forged Flanges For Sale

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



Forged Discs/Flanges Applications

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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