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OEM Forged Ring Factory cnc machined / AISI4340 AISI4140 42CrMo S45C
Our Seamless rolled rings are used for
Bearings / Flanges / Gears / Valves / Couplings / Wheels ...
The most common metals include: carbon steel, alloy steel and stainless steel
Rough machining process, to remove the surface forged oxidized black leather.
100% Ultrasonic Test ASTMA388
Heat Treatment according to request, Normalized, Quenched, Tempered....
Hardness test
Finishing Process to the dimensional state required by the drawing.
and etc.




OEM Forged Ring Factory cnc machined / AISI4340 AISI4140 42CrMo S45C
Our Seamless rolled rings are used for
Bearings / Flanges / Gears / Valves / Couplings / Wheels ...
The most common metals include: carbon steel, alloy steel and stainless steel
Rough machining process, to remove the surface forged oxidized black leather.
100% Ultrasonic Test ASTMA388
Heat Treatment according to request, Normalized, Quenched, Tempered....
Hardness test
Finishing Process to the dimensional state required by the drawing.
and etc.



