Shanxi Jianing Forging has gathered real-world cases of wind power flange rings, ring gears, bearing rings, roller rings, and other ring landings, with a complete range of finished forging products for carbon steel, stainless steel, and alloy rings, providing reference for product selection and non-standard solutions.
A petrochemical equipment factory in Ningbo, Zhejiang, needed a batch of high-precision ring forgings when constructing key pressure vessels. This batch of forgings is used for sealing and supporting structures in high-temperature and high-pressure environments, with strict requirements for dimensional tolerances, material uniformity, and surface quality. As a professional ring forging supplier, Caring Forging undertook the forging manufacturing task for this project.
During project advancement, clients faced the following core challenges:
1. The wall thickness difference of ring forgings must be controlled within a minimal range; traditional forging processes struggle to stably meet standards;
2. Materials must simultaneously meet high temperature resistance, corrosion resistance, and relatively high strength, which cannot be matched with conventional materials;
3. The overall project schedule is tight, and forging delivery must not be delayed, otherwise it will affect subsequent equipment assembly;
4. The customer lacks experience in producing and testing large ring forgings themselves, and demands extremely high process control capabilities from suppliers.
To address these pain points, Jianing Forging offers the following systematic solutions:
Precision forging process—using multi-pass temperature-controlled ring rolling technology, combined with CNC ring grinding machines, ensures that the coaxiality of inner and outer diameters and wall thickness uniformity of ring forgings reach industry-leading standards, meeting customers' demands for high precision.
Material matching solution—based on working conditions, selected alloy steel with optimized composition, and through heat treatment quenching and tempering, the forging achieves an ideal combination of strength and toughness, helping to operate continuously under high temperature and high pressure.
Fast delivery support—a dedicated production team intervenes in early drawing reviews, formulates compact production plans, seamlessly connects all processes, and ultimately completes delivery ahead of schedule, buying time for subsequent installation.
Full-process quality control—from raw material re-inspection upon arrival to non-destructive testing of finished products, everything is carried out according to standards, providing complete and traceable test reports to relieve customers' worries.
