We offered A105 hot rolled forged rings and A105 forged flanges, normally with the heat treatment of Normalization.
Rongcheng Ring Forgings Co.,Ltd stands for a worldwide leading manufacturer of Seamless Hot Rolled Rings, Large diameter flanges&Wind Tower Flanges, Ring Gears, Truck Tire mould and other Special forgings.
Establishes forging industry business from 2007. Covered 47,000 , 130 people work in the company.
With advanced forging equipment, CNC machines and experience operation persons, we manufacture prodcuts:
Seamless Rolled Rings for slewing ring bearings, wearing rings, wind turbine slewing rings, wind turbine blade bearings.
Seamless Rolled Rings for large standard flanges,large custom flanges,wind tower flanges.
Large diamter flanges, wind tower flanges are manufacture by our workshop.
Ring Gears, Solid tyre and wheels, Seamless rolled neck rings.
Main material: A105, SA350LF2, A694, C22, S235, S275, S355J0
42CrMo4, C45, S48C
S355NL, S355J2G2, S355JR,Q345E
Jiangsu Rongcheng Forging Co., Ltd
Founded Year: 2007, 10 years developing from small factory to be a middle size manufacturer in seamless rolling forged rings & its products.
Rongcheng main business is manufacturing Forged Rings for big size bearings and slewing ring bearings:
--- industry application bearings
--- wind mill bearings
--- Others including forged rings for Flanges, forged rings for ring gears.
High quality because of the strict controlling of each process.
High quality helps us to have long-term and stable customers for cooperation
Up to 196" outside diameter.
Up to 30" maximum face height.
Up to 5, 000 Tons.
Heat treating, rough and finish machining are available.
Mechanical and non-destructive testing services
Quick turnaround on quotations
Outstanding delivery performance
Seamless rolled rings offer a controlled grain flow, which gives added strength and fatigue resistance not found in welded rings or torch cut rings.
Small or large quantity orders are treat same.
Audited Supplier 
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