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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


Automotive Sector

  • Discs: Forged disk is employed in the automotive industry for manufacturing critical components like gears, shafts, and wheel hubs.

  • Flanges: In automotive applications, forged flange cylinder is used in exhaust systems, connecting pipes and components in a secure and durable manner.

Chemical and Petrochemical Industries

  • Discs: Metal discs for sale are utilized in the manufacturing of chemical reactors and pressure vessels that are subjected to aggressive chemical processes.

  • Flanges: Essential for connecting pipes in chemical processing plants, flanges ensure the integrity of the fluid transport system.

Oil and Gas Industry

  • Discs: Used in high-pressure and high-temperature environments, steel discs for sale are employed in valves and pressure vessels within oil refineries and natural gas processing plants.

  • Flanges: Critical for connecting pipes, flanges in the oil and gas sector ensure leak-free joints in pipelines, drilling rigs, and offshore platforms.

Power Generation

  • Discs: Disk forging find applications in the power generation sector, particularly in turbines and generators, where they endure high rotational speeds and demanding operating conditions.

  • Flanges: Used in power plants to connect piping systems, flanges contribute to the efficient transfer of fluids and steam in boilers and turbines.


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