| Delivery Standards & sizes |
OD from 500mm to 5000mm and more
Face height up to 500mm
According to customer's drawings and requirement |
| Application |
Pressure vessel and heat exchanger manufacturing
Slewing rings and Large bearing Manufacturing
Wind tower flanges
Heat exchanger manufacturing
Machine construction, forged sleeves
Oilfield equipment
Valve manufacturing |
| Materials |
Carbon steels,
Alloy steel
High yield steel
Stainless Steel |
42CrMo4,CK45,S355J2G2,4140,S355NL,SA105,St52.3 for hot rolled rings, seamless rolled rings and hot rolled flanges
All seamless rolled rings can be supplied with weld overlay according to your specifications
The strict use of high quality raw material is guaranteed and proved by raw material certificate with each delivery.
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
Audited Supplier 
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