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Our orifice flange is used with orifice meters to measure the flow rate of liquid and gas. Two orifice flanges with bolts and jack screws are referred to as an orifice flange union, which is used in conjunction with an orifice plate. Compared with weld neck flange and slip on flange, it is provided radial, tapped holes in the flange ring for meter connections and additional bolts to facilitate separating the flanges for inspection of the orifice plate.
Flange Facing Types
As a professional orifice flange manufacturer in China, Hebei shengtian pipe-fitting group co.,ltd produces a wide line of industrial pipe fittings such as butt weld fittings, industrial flange, forged fittings and steel pipes etc. Due to their reliable quality and high performance, our products are exported to many countries, such as Italy, Belgium, the United States, Chile, Bolivia, United Arab Emirates, Brazil, South Korea, India and so on.