seamless rolled ring

We can provide all kinds of small and medium Ring forgings such as bearing collars and aluminum magnesium alloy ring forgings used in GIS gas insulated switchGear system, and large-scale forgings and extra-large ring forgings for wind turbines, large-scale semi-autogenous mill, harbor machinery and TBM (tunnel boring machine).

The sizes of rings we can offer is a diameter up to 16 m and height up to 3 m.

Materials: Carbon steel, alloy steel, stainless steel, nickel-base alloy steel, copper alloy, aluminum alloy, titanium alloy

Heat Treatment: Normalizing, thermal refining, tempering, annealing, solution annealing, precipitation strengthening

Inspections: Low-temperature impact test, high-temperature tensile test, metallography detection, hardness test, chemical element analysis, destructive and non-destructive testing.

Machining: 5-axis machining center, precision CNC vertical & horizontal lathe, CNC drilling machine

We are a leading open die & closed die forgings and castings parts supplier, we produce rough machined, semi-finished, and finished parts and fabricated assemblies for demanding applications.