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Forged flange processing technology:
The forging process generally consists of the following procedures, namely, selecting high-quality steel billets, blanking, heating, forming, and cooling after forging. Forging process methods include free forging, die forging, and fetal membrane forging. During production, different forging methods are selected according to the quality of the forgings and the number of production batches.
Die forgings have high dimensional accuracy, a small machining allowance, and more reasonable distribution of fiber structure, which can further improve the service life of parts.
The basic process of free forging: During free forging, the shape of the forging is gradually forged from the blank through some basic deformation processes. The basic processes of free forging include upsetting, drawing, punching, bending, and cutting.
Flange application Although small parts such as flanges are inconspicuous in the entire product, the role of flanges is very important. In the future, the development of flange materials and processes, can ensure more precision and firmness in the entire street connection process, and ensure people’s safety and reliability. Flange pipe fittings have good comprehensive performance, so it is widely used in the chemical industry, construction, water supply, drainage, petroleum, light and heavy Industrial, refrigeration, sanitation, plumbing, fire protection, electric power, aerospace, shipbuilding and other basic projects.
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