Product Item: Welding Neck Orifice Flanges, Slip-on Orifice Flanges, Threaded Orifice Flanges
Sealing face of Orifice Flanges: Raised Face (RF), Ring Type Joint (RTJ)
Manufacturing Standard: ANSI B16.36
Materials: ASTM A105, ASTM A182 F304, ASTM A182 F316, Stainless Steel
Orifice flange is used to measure the flow rate of the liquids in a piping system. It could be water, gas or other liquids. The orifice flanges are usually used with the orifice plates or meters in the pipe joints.