ASME B16.5 Flange

In the United States, the American Society of Mechanical Engineers (ASME) serves as the governing body for the standardization of flanges. ASME has set the standards for the manufacture, designing, and testing of flanges, including ASME B16.5 flanges. Our factory is mainly making flanges in ANSI 304 and ANSI 316 316L Stainless steel.

ASME B16.5 is a standard governing the dimensions, tolerances, materials, testing, and marking for steel pipe flanges, flanged fittings, and valves. It covers an extensive range of flanges such as welding neck, slip-on, blind, threaded, socket-weld, lap-joint, and orifice.

ASME B16.5 flanges come in various sizes ranging from NPS 1/2 to NPS 24 inches. They also come in a wide range of classes varying from class 150 to class 2500. It is important to note that the higher the class, the higher the pressure ratings of the flanges.

The strict standardization set by ASME for the manufacture, design, testing, and marking of ASME B16.5 flanges ensures their conformity, quality, and reliability. Safety is a top priority in every application, and ASME B16.5 flanges are designed and tested to ensure the utmost safety and reliability.