Stainless Steel 150Class SORF Flange 1 Inch 25NB 304

A 25 NB (Nominal Bore) SS (Stainless Steel) SORF (Slip-On Raised Face) flange, classified as 150 class, is a type of pipe fitting designed to connect pipes and components in a piping system. It is made of stainless steel, features a raised face for enhanced sealing, and is designed for a 150-pound pressure rating according to ASME B16.5 standards.

Here’s a more detailed breakdown:
25 NB:-Refers to the nominal pipe size, which is approximately 25mm or 1 inch in diameter.

SS:-Indicates that the flange is made from stainless steel, likely 304 grade, known for its corrosion resistance.

SORF (Slip-On Raised Face):-This describes the flange’s design. It slips onto the pipe and has a raised face (a raised ring around the bore) that creates a better sealing surface with a gasket when bolted to another flange.

150 Class:-This refers to the pressure rating of the flange, which is 150 pounds per square inch (psi). It indicates the maximum pressure the flange can safely handle at a given temperature, as defined by ASME B16.5.

Key features and benefits of this type of flange:
Corrosion Resistance:-Stainless steel offers excellent resistance to corrosion, making it suitable for various applications, including those with exposure to chemicals and harsh environments.
Ease of Installation:-Slip-on flanges are relatively easy to install, requiring only fillet welds to secure them to the pipe.
Secure Seal:-The raised face design with a gasket provides a reliable and leak-proof seal when properly installed.
Versatility:-150 class flanges are suitable for a wide range of applications, including domestic water lines, seawater desalination, and petrochemical applications.
Cost-Effective:-Stainless steel 304 flanges are often a cost-effective choice compared to other materials like cast iron, brass, or copper.