Shanxi Jianing Forging includes real-life engineering cases of tube sheets, flanges, and various round disc forgings. The finished products of carbon steel and stainless steel disc forgings are clearly photographed, directly reflecting the processing precision of the forgings and the effectiveness of pipeline compatibility.
A valve factory in Hengshui, Hebei, has set high requirements for the quality and supply stability of disc forgings during production. The plant has long faced issues such as high raw material waste, long processing cycles, and insufficient internal microstructure density of forgings, which affect the valve's sealing performance and service life. To address these pain points, Jianing Forging provided customized disc forging solutions, optimizing forging processes and fine heat treatment to improve the overall performance of the forgings.
The client for this cooperation is a valve manufacturing company in Hengshui, Hebei, whose products are mainly used in industrial piping systems. The original disc forging supplier at the valve factory had shortcomings in dimensional accuracy, material utilization, and delivery timeliness, leading to frequent production line adjustments and an increased scrap rate. Upon receiving the request, Jianing Forging quickly organized a technical team for process review, and the final delivered disc forgings met the client's requirements for relatively high strength and high sealing.
During the use of disc forgings, customers mainly face the following issues: First, pores or looseness easily form inside the forging, affecting their pressure-bearing capacity; Second, excessive machining allowances cause raw material waste and increase subsequent machining costs; Third, performance fluctuations between different batches of forgings are significant, lacking consistency. These issues severely restrict the quality stability and production efficiency of valve products.
Jianing Forging, addressing customer pain points and relying on a mature forging technology system, has launched the following solutions: using multi-directional forging processes to refine grain structure and eliminate internal defects; Implement fine blanking and temperature-controlled forging to keep machining allowances within reasonable ranges and improve material utilization; A full-process quality traceability mechanism has been established to ensure that performance data for each batch of forgings is traceable and controllable. After practical application verification, the yield strength, hardness, and sealing surface quality of this disc forging all meet customer requirements, improving the qualification rate and service life of valve products.
