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ASME Cold Pressing Torispherical Head with External Surface Polished

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December 07, 2025
Conexão de Categoria: Cabeça Polida
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#Cabeça Polida Abaixada #Cabeça Abaixada Polida #Torispherical tornou côncava a cabeça
Breve: See the solution in real use and note how it behaves under normal conditions. This video demonstrates the ASME Cold Pressing 1100mm×4mm Torispherical Head with its externally polished surface, showcasing how it's manufactured to meet rigorous standards for pressure vessels in industries like petrochemical and food processing. Watch as we highlight its dimensional accuracy, corrosion resistance, and quality inspection processes.
Recursos de Produtos Relacionados:
  • Manufactured via ASME standard cold pressing forming technology to retain original mechanical properties and welding compatibility.
  • External surface polished to Ra ≤ 0.8μm for smoothness, reducing medium adhesion and corrosion risks.
  • Made from 316L stainless steel with 16%-18% chromium, 10%-14% nickel, and 2%-3% molybdenum for excellent corrosion resistance.
  • Designed for inner diameter of 1100mm and nominal thickness of 4mm, suitable for medium-sized storage tanks and reactors.
  • Optimized for working pressure range of 0.1MPa-40MPa, compatible with oil products, chemical media, and general fluids.
  • Undergoes 100% full inspection including ultrasonic testing, penetrant testing, and 3D laser scanning to eliminate defects.
  • Complies with GB/T 25198-2023, ASME BPVC Section VIII Division 1, and PED 2014/68/EU directives.
  • Available with customisation for inner diameter (60mm-10000mm) and thickness (1mm-300mm), including free FEA stress calculation.
Perguntas Frequentes:
  • What are the key applications for this torispherical head?
    It is designed for medium-sized storage tanks, reactors, and heat exchangers in petrochemical, food processing, and general machinery industries, providing corrosion resistance and pressure-bearing capabilities.
  • How is the surface finish achieved and why is it important?
    The external surface is polished to Ra ≤ 0.8μm, ensuring smoothness that reduces medium adhesion and corrosion risks, which is crucial for maintaining equipment integrity in corrosive environments.
  • What quality certifications and standards does this product meet?
    It complies with GB/T 25198-2023, ASME BPVC Section VIII Division 1, and PED 2014/68/EU directives, and holds ISO 9001:2015, ISO 14001:2015 certifications, and ASME 'U' Stamp approval.
  • Can this head be customized for specific project requirements?
    Yes, customisation is available for inner diameter (60mm-10000mm), thickness (1mm-300mm), and includes free finite element analysis stress calculation, 2D/3D drawing design, and sample services.
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