PN10 DN500 Blind Flanges

A PN10 DN500 blind flange refers to a specific type of flange used in piping systems. Let's break down its meaning:

1. PN10: PN stands for "Pressure Nominal" and indicates the pressure rating of the flange. In this case, PN10 means that the flange is designed to handle a maximum pressure of 10 bar or 145 psi.

2. DN500: DN stands for "Diameter Nominal" and represents the nominal size or the inner diameter of the flange. In this case, DN500 indicates that the flange has a nominal size or inner diameter of 500 millimeters.

3. Blind flange: A blind flange, also known as a blank flange, does not have an opening or bore in the center. It is used to close or seal the end of a pipe or piping system. Blind flanges are commonly used when future connections are not anticipated or when it is necessary to cap off a line temporarily.

The PN10 DN500 blind flange is designed to handle lower-pressure applications up to 10 bar and has an inner diameter of 500 millimeters. It is commonly used to seal off the end of a large diameter pipe or system, preventing flow and providing a solid closure. These flanges are typically utilized in various industries, including water supply and distribution, wastewater treatment, industrial processes, and oil and gas transmission.