PN16 DN200 Flat Flange

A PN16 DN200 Flat flange refers to a specific type of flange used in piping systems. Let's break down its meaning:

PN16: PN stands for "Pressure Nominal" and represents the pressure rating of the flange. In this case, PN16 means that the flange is designed to handle a maximum pressure of 16 bar or 232 psi.

DN200: DN stands for "Diameter Nominal" and indicates the nominal size or inner diameter of the flange. In this case, DN200 means that the flange has a nominal size or inner diameter of 200 millimeters.flat flange: A flat flange, also known as a blind flange, does not have an opening or bore in the center. It is used to close off or seal the end of a pipe or piping system when future connections are not required. Flat flanges are commonly used at the end of pipelines, pressure vessels, or equipment where a seal is needed to block off a closed system.

The PN16 DN200 flat flange is designed to handle relatively moderate pressure applications, with a maximum pressure rating of 16 bar. It has an inner diameter of 200 millimeters and is used primarily to close off the end of a piping system or equipment, providing a solid seal to prevent leaks or to block off the flow of fluids or gases. These flanges find applications in various industries such as oil and gas, chemical processing, water treatment, and general industrial piping systems.