WebMay 6, 2024 · AWWA standards provide flange properties intended for potable water use only. In contrast, ANSI standards are aimed at industrial flange applications. For example, AWWA flange ratings are applicable only at atmospheric temperature, while ANSI ratings cover flange installations from -20°F to 1500°F. WebJul 8, 2024 · The drawing of AWWA C207 Class E blind flange, with flat face (FF), available from 4″ through 72″. The working pressure limit at water service temperature for AWWA C207 Class E blind flange is 275 psi and the maximum pressure (test or transient) allowed can be up to 412.5 psi.
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WebAWWA STANDARD STEEL-RING FLANGE (175-150 PSI*) Dimensions are in inches. Weights are in pounds. Notes: *Pressure rating at atmospheric temperature: sizes 4-12 in. inclusive, 175 psi; sizes larger than 12 in., 150 psi. These flanges have the same OD and drilling as ANSI/ASME B16.1 class 125 cast-iron flanges. http://www.pipingpipeline.com/awwa-c207-cl-e-ring-flg.html hi form equine
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WebJun 11, 2024 · AWWA C207 Class E Hub Flange Dimensions in MM Industries and Applications. Pumps, Valves, and vessels in manufacturing and food processing. Pipe … WebFlanges shall be in accordance with AWWA C207 Class D for operating pressures to 175 psi on 4‐inch through 12‐inch diameter, and operating pressures to 150 psi on diameters over 12 inches. b. Flanges shall be AWWA C207 Class E for operating pressures over 150 psi to 275 psi or shall be AWWA C207 Class F for pressures to 300 psi (drilling ... WebAWWA C207-18 Class D & E Steel Hub Flanges. Note: AWWA dropped hub flanges from the C207 ... how far is brenham from austin tx