Shanxi Jianing Forging can process 304, 304L, 316, 316L stainless steel forgings, with a complete range of real-world cases of stainless steel flanges, shafts, and ring forgings, offering excellent corrosion resistance and suitable for chemical and seawater corrosion protection conditions.
A heavy shipbuilding factory in Dalian, Liaoning, needs to purchase a batch of high-quality stainless steel forgings when producing large marine equipment. This batch of forgings will be used in key structural areas, placing high demands on material corrosion resistance, mechanical properties, and dimensional accuracy. As the forging supplier for this project, Jianing Forging provided customized stainless steel forging products and successfully completed the delivery task.
The client faced three main issues during project advancement: First, the marine environment has strict requirements for the salt spray corrosion resistance of stainless steel forgings, making ordinary materials difficult to meet long-term usage needs; Second, the forgings have complex shapes and small machining allowances, making traditional forging processes prone to internal defects or dimensional deviations; Third, the project schedule is tight, requiring suppliers to complete the entire process from raw material procurement to finished product delivery in a short time, which also helps stabilize batch quality.
To address these pain points, Jianing Forging, relying on mature stainless steel forging processes and a strict quality control system, offers the following solutions: selecting corrosion-resistant stainless steel grades that meet marine standards, and optimizing forging ratios and heat treatment parameters to make the grain structure of forgings more uniform; By combining CNC precision forging with subsequent machining, it helps control key dimensional tolerances within the customer's required range; At the same time, through internal production scheduling and supply chain collaboration, delivery cycles are compressed to less than 70% of the industry's usual cycle, and each product comes with complete material reports and non-destructive testing records, enhancing traceability.
