Forged Steel Globe Valve is a high-quality industrial valve formed by forging process. Its working principle relies on the rotating valve stem to drive the ball to rotate 90 degrees around the center line of the valve body, thereby achieving the opening and closing of the pipeline. Compared with cast valves, Forged Steel Globe Valve apply pressure to the metal billet through forging machinery, causing plastic deformation. This process can effectively eliminate casting porosity and welding holes inside the metal, making the structure of the forging denser and the grain more uniform. Therefore, Forged Steel Globe Valve have significantly better mechanical properties than cast steel parts of the same material, can withstand greater impact forces, and have higher plasticity, toughness, and strength. They are an ideal choice for harsh working conditions such as high pressure, high temperature, and vibration. In terms of structural design, Forged Steel Globe Valve are usually designed with a full bore and minimal fluid resistance; Its spherical body and valve seat sealing surface are often in a closed state, which is not easily eroded by the medium, and the seal is reliable and has a long service life. Many models are also equipped with anti-static structures, fire safety designs, and automatic pressure relief functions. Based on the above advantages, Forged Steel Globe Valve are widely used in industrial fields such as long-distance pipeline transportation of petroleum and natural gas, chemical industry, power, metallurgy, etc., and are key equipment to ensure the safe and stable operation of pipeline systems

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  A105 Russian GOST Integral Forged Globe Valve with Replaceable Seat

• 2026 08.20
  Manufacturing standards and sealing mechanism of API globe valves
  API globe valve is a type of valve that relies on the mechanical force applied by the valve stem to force the valve disc to tightly fit with the valve seat to achieve shut-off function. Its design and manufacturing mainly follow the specialized standards issued by the American Petroleum Institute.