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GOST12821/33259 WELDING NECK FLANGE

The GOST 12821/33259 Welding Neck Flange is a critical component in industrial piping systems, designed to facilitate a strong and leak-free connection between pipes or fittings. Manufactured in accordance with the Russian standards GOST 12821 and GOST 33259, this flange offers exceptional reliability, precision, and compatibility across various industrial applications.



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Product Details
 

 

  • Robust Welding Connection: The GOST 12821/33259 Welding Neck Flange features a long tapered hub and a smooth transition from the flange face to the bore, facilitating smooth welding to the adjoining pipe or fitting. This welded connection ensures exceptional strength and reliability, making it suitable for high-pressure and high-temperature applications in industrial environments.

  • Secure Sealing: The raised face design of the GOST 12821/33259 Welding Neck Flange creates a tight seal when compressed against a mating flange, preventing fluid leakage and maintaining the integrity of the piping system. This secure sealing capability ensures optimal performance and safety, even under extreme operating conditions.

  • Versatile Application: From petrochemical plants and refineries to water treatment facilities and power generation stations, GOST 12821/33259 Welding Neck Flanges find versatile application across diverse industries. Whether used for connecting pipelines, valves, or equipment components, these flanges offer reliability and durability in critical piping systems.

  • Durable Construction: Constructed from high-quality materials such as carbon steel, stainless steel, or alloy steel, GOST 12821/33259 Welding Neck Flanges exhibit exceptional strength and durability. They are engineered to withstand harsh operating conditions, including corrosive environments, high temperatures, and intense pressure, ensuring long-term performance and reliability.

  • Precision Engineering: GOST 12821/33259 Welding Neck Flanges undergo precision machining and engineering processes to meet strict dimensional tolerances and surface finish requirements. This precision ensures compatibility and interchangeability with other standard flanges, facilitating seamless integration into piping systems and minimizing the risk of leaks or failures.

  • Ease of Installation: Installing GOST 12821/33259 Welding Neck Flanges is efficient and straightforward, requiring precision welding techniques to ensure a strong and leak-free connection. Once welded into place, these flanges provide a permanent and secure attachment, minimizing the risk of leaks or failures during operation.

Key Features:

  • Robust welding connection for exceptional strength
  • Secure sealing with raised face design
  • Versatile application across industries
  • Durable construction for long-term performance
  • Precision engineering for tight tolerances
  • Ease of installation with precision welding techniques
different flange types
different types of flanges used in piping

 

 

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