PN10, PN16, PN25 and PN40 specify both pressure class in bars of pressure, and metric flange dimensions (such as bolt circle diameter, hole size, bolt size etc) according to international flange standards such as ISO 7005-1 or DIN 2501 that use the metric system of measurements.

“PN” stands for the French term Pression Nominal which means pressure nominal. The PN number is indicated by the term PN followed by a designation number. For example, PN 10, PN 50, etc. The value that follows the term PN indicates the approximate pressure rating in bars.

Where steel flanges are required with 4 h oles, these may be supplied.

Pressure numbers (PN) vs. flange class designations. Piping Class Ratings based on the ASME B16.5 - Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard - class and the corresponding ISO 7005 PN (Pression Nominal *) ratings: * "Pression Nominal" is the French equivalent of Pressure Nominal.

PN 10: This rating is common for water and air supply lines, as well as for medium-pressure applications like steam lines and compressed air systems. 3. PN 16: This category is often used for higher-pressure applications such as industrial process lines, water supply systems, and HVAC (heating, ventilation, and air conditioning) systems. 4.

PN10: Designed for a maximum pressure of 10 bars (approximately 145 psi). Suitable for lower pressure applications like water lines, compressed air systems, and low-pressure heating systems. PN16: Can handle higher pressures up to 16 bars (approximately 232 psi).

Save up to 40% on DIN PN16 Blind Flanges. Visit DIN PN10 Slip on Flanges manufacturers factory in India, ask for DIN PN25 Threaded Flanges free sample.

May 31, 2023 · Dimensions and weights of PN10 Weld Neck Raised Face DIN Flanges from DN10 to DN2000 as per EN 1092-1. All dimensions are in mm unless noted otherwise. Select the flange size to display the dimensions and weights in extracted table below.

PN10 Slip On Flange dimensions, available from DN 10 to DN 600, ideal for low-pressure applications. Reliable and cost-effective solution for piping systems.

BSEN1092 PN10 flange specifications cover nominal pipe sizes from 200mm (8") to 600mm (24") with additional sizes available up to 3000mm. The table includes flange outside diameters ranging from 340mm to 780mm, with thicknesses from 24mm to 42mm.