Carbon steel socket weld elbow
The socket weld elbow is a kind of forged socket series pipe fittings.
Classification of socket weld elbow:
According to the raw materials, it can be divided into carbon steel socket weld elbow and stainless steel socket weld elbow; According to the angle, it can be divided to 45 Deg socket weld elbow and 90 Deg socket weld elbow; According to the pressure level, it can be divided to 3000LB, 6000LB, 9000LB or SCH80, SCH160, XXS.
Production method of carbon steel socket weld elbow:
That is to select high-quality billet blanking, heating, forming, and post-forging cooling. The forging process is free forging, die forging and film forging. At the time of production, different forging methods are selected according to the quality of the forgings and the number of production batches. The free forging productivity is low, the machining allowance is large, but the tool is simple and the versatility is large, so it is widely used for forging a single piece and a small batch of forgings with a simple shape. Free forging equipment includes air hammer, steam-air hammer and hydraulic press, which are suitable for the production of small, medium and large forgings. Die forging has high productivity, simple operation, and easy mechanization and automation.
Application of socket weld elbow:
It is mainly used in sectors and fields such as petrochemical, medical and health, electric power, aerospace, military, fire, metallurgy, shipbuilding, gas, nuclear power, and environmental protection, which are subject to high pressure and precision.
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