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Steel pressed pipes bends fitting  

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Steel pressed pipes bends fitting

The stamping generally without cutting scrap generated, material consumption is less, and does not need to other heating equipment, so it is a kind of material saving, energy saving and processing, stamping parts of the cost is low. The stamping process the size range is larger, more complex shape parts, such as a small clock stopwatch to auto longeron, covering parts, stamping cold material deformation hardening effect and punching strength and stiffness are higher. Stamping elbow thickness standard After the arrival of the scene of the stamping elbow, the thickness of the stamping elbow while improving the process, the average thickness of the thick wall of the stamping elbow to seriously exceed the standard, need to be calculated according to the actual measurement. In the process of calculation conducted among, wall thickness of the general accounting process, general pipeline equipment, general interface thrust and the thrust is qualif…