ASTM A105 Carbon Steel Orifice Flange, TF, ASME B16.5

ASTM A105 Carbon Steel Orifice Flange, TF, ASME B16.5
Model No.: Hits: 2313
Categories: Orifice Flanges
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  • Carbon steel orifice flange is different from threaded flange. Orifice flange is used a device to measure flow rate in pipe for reducing measure or for restricting flow. Orifice flange has a hole in the middle. When medium arrive at orifice flange, medium are forced to pass through the small hole on orifice flange. The point of maximum convergence actually occurs shortly downstream of the physical orifice, at the vena point. Then the velocity and the pressure change. Flow rate of medium can be shown directly on orifice meters.

    Standard: ASME B16.5, API 600/605

    Materials: carbon steel: ASTM A105

    Flange facing: tongue face, groove face

     

    Dimensions 

    Flanging face

    ANSI

    150LB

    300LB

    600LB

    900LB

    1500LB

    2500LB

    Groove face

    DN15-600
    (1/2"-24")

    DN15-65
    (1/2"-2.1/2")

    DN15-300
    (1/2"-12")

    Tongue face

    DN15-600
    (1/2"-24")

    DN15-65
    (1/2"-2.1/2")

    DN15-300
    (1/2"-12")

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