Shanxi Jianing Forging regularly stocks 20#, A105, 45#, and other standard carbon and high-quality carbon steel raw materials. The station has complete real-world cases of carbon steel flanges, shafts, and ring forgings. Carbon steel forgings offer high cost performance and are suitable for manufacturing general industrial equipment.
A metallurgical heavy factory in Lanzhou, Gansu imposes strict requirements on the internal quality and dimensional accuracy of large carbon steel forgings in the procurement of large carbon steel parts. The factory mainly engages in the manufacturing of metallurgical equipment, with key components required to operate under high-temperature and heavy-duty conditions for extended periods. Jianing Forging undertook the custom production task for this batch of carbon steel forgings, successfully delivering products that met usage needs through mature processes and strict quality control.
Customers face the following issues in actual production: First, conventional forgings have internal looseness and inclusion defects, which affect equipment service life; Second, large forgings have large deformations after heat treatment, making subsequent machining allowances difficult to control; Third, tight delivery schedules require stable performance between batches to avoid rework caused by material issues.
To address these pain points, Jianing Forging offers the following solutions: using multi-directional forging combined with specialized tooling to effectively break the cast structure and reduce internal defects; By optimizing the heat treatment curve and controlling pre-deformation, the amount of heat treatment deformation is kept within a relatively small range; At the same time, a full-process traceability ledger is established, with samples retained for inspection of each product, helping to ensure consistent performance across batches. The delivered carbon steel forgings were inspected by the customer, and all indicators met design requirements, supporting subsequent assembly progress.
