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.
In the chemical industry, the reliability and durability of equipment components are directly related to production safety and efficiency. A chemical parts factory in Wanzhou, Chongqing, due to equipment upgrade needs, needed to purchase a batch of high-performance stainless steel forgings for key valve bodies and pipeline connection components. After extensive comparison and process validation, the factory ultimately adopted the customized stainless steel forging solution provided by Jianing Forging, successfully solving the long-standing issues of material stability and machining precision.
This chemical parts factory mainly produces corrosion-resistant and high-pressure fluid control equipment, and its stainless steel forgings require long-term exposure to strong acids, strong alkalis, and high-temperature steam environments. Customers have high requirements for the chemical composition uniformity, grain fineness, and surface corrosion resistance of forgings, and they also expect suppliers to have fast response and mass production capabilities.
Forgings provided by original suppliers tend to develop local hardness unevenness after heat treatment, leading to internal cracks during machining; Some batches of forgings have large dimensional deviations, increasing the cost of subsequent assembly adjustments. In addition, the delivery cycle for forgings is as long as 45 days, which cannot meet the customer's urgent equipment maintenance schedule.
To address these pain points, Jianing Forging has systematically optimized everything from material selection and forging processes to post-processing: selecting high-quality stainless steel ingots and using multi-directional repeated forging technology to eliminate internal looseness and segregation; Using temperature-controlled heat treatment curves helps ensure consistency in hardness across all parts of the forging; At the same time, we introduce fine molds and CNC machining to keep key dimensional tolerances within ±0.1mm. In terms of delivery cycles, by adjusting production scheduling processes, the standard delivery time was compressed to 25 days, and 15% of capacity was reserved for emergency order replenishment.
The final delivered forgings were tested by the customer's third party, and all performance indicators met relevant standards. After assembly, there were no leaks or deformations, effectively extending the equipment maintenance cycle. This cooperation also lays the foundation for long-term cooperation between both parties.
