150# STD Bore Blind Flanges

150# ASTM/ASME A/SA105 Forged Carbon Steel Blind Flange - Raised Face - STD Bore - ASME B16.5

The primary function of a blind flange is to close off the end of a pipe, valve, or pressure vessel opening, effectively stopping the flow of fluids or gases. This is useful for isolating sections of a piping system for maintenance, inspection, or pressure testing. The raised face (RF) design ensures a tight seal with a gasket, and the lack of a bore (as it’s a blind flange) means it’s specifically used to block flow rather than connect pipes.

Datasheet / Dimensions

Certificate of Conformance

• Forged Steel Flanges conform to ASTM A/SA105
• Flange Dimensions conform to ASME B16.5 through 24”
• From Import - India