Description

Product Description

GOST 33259-11/12821-80 Weld Neck Flange, an essential component in industrial piping systems, boasts robust construction and reliable performance. Here’s a detailed product description:

1. Material: Constructed from high-quality materials like carbon steel, stainless steel, or alloy steel, ensuring durability and corrosion resistance in various operating conditions.
2. Design: Featuring a long tapered hub, or neck, the weld neck flange facilitates smooth flow transition, reducing stress concentration and promoting uniform distribution along the flange and pipe interface.
3. Dimensions: Compliant with GOST 33259-11/12821-80 standards, the flange boasts precise dimensions and tolerances, ensuring seamless compatibility with standard components and simplifying installation and maintenance procedures.
4. Pressure Rating: Engineered to withstand a range of pressure classes specified in GOST standards, offering versatility and reliability in high-pressure applications.
5. Raised Face: Equipped with a raised face surface finish, the flange ensures optimal sealing when bolted to a matching raised face flange, minimizing the risk of leaks and maintaining system integrity.
6. Manufacturing Standards: Manufactured in strict accordance with GOST 33259-11/12821-80 standards, ensuring compliance with industry regulations and adherence to rigorous quality assurance protocols.
7. Sizes: Available in various sizes to accommodate diverse pipe diameters and system requirements, providing flexibility and adaptability in piping configurations.
8. Applications: Widely utilized across industries such as oil and gas, petrochemical, chemical processing, and power generation, where secure and leak-resistant connections are crucial for safe and efficient operations.
9. Certifications: Supported by relevant certifications and documentation, including material test reports (MTRs) and pressure test certificates, ensuring product quality and traceability.
10. Customization Options: Some manufacturers may offer customization options such as special materials, coatings, or dimensions to align with specific project requirements and preferences.

In summary, the GOST 33259-11/12821-80 Weld Neck Flange epitomizes exceptional performance, durability, and reliability, making it the preferred choice for critical piping applications in demanding industrial environments.