42CrMo4 1.7225 Hot Rolled Ring

Main material: A105, SA350LF2, A694, C22, S235, S275, S355J0

                          42CrMo4, C45, S48C

                          S355NL, S355J2G2, S355JR,Q345E 

With long years of experience in forging industry, Rongcheng support customers from Asia, European, USA, Mid East and etc, these customers are in the industry: capital equipment, petrolchemical, mining, energy , paper, metal working and etc.


Forging Workshop:

Until 2013, three production line are running every day to support customers both in domestic market and international market.

Production Line No.1:  1600mm Ring Roller

Production Line No.2:  2500mm Ring Roller

Production Line No.3:  5000mm Ring Roller

7000 Ton Hydraulic Press and 3000 Ton Hydraulic Press, supporting us to offer the products with big weight.


Machining Workshop:

With right CNC machines to support three production line, our machines let us to offer  precision machining service up to 5000mm.


Heat Treating Workshop:
Normalizing (N), Quenching and Tempering (Q+T),  N+Q+T are available with right ways, to meet the requirement of different materials of hot rolled ring prodcuts.