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Charts for Concentric and Eccentric Reducers - Texas Ico

Concentric and Eccentric Reducers Charts for Concentric and Eccentric Reducers Std Size 3/4" x 1/2" - 4" x 1 1/2" Std Size 4" x 1 1/4" - 20" x 14" Std Size 20" x 12" - 48" x 24" Concentric & Eccentric Reducers STANDARD WEIGHT Concentric & Eccentric Reducers STANDARD WEIGHT Inches / Pounds Concentric Eccentric Nominal Pipe Size Length (H) Approximate Weight (in Pounds) ¾ x ½ 1 .21 1 x ½ 2 .36 1 x ¾ 2 .36 1 ¼ x ½ 2 .42 1 ¼ x ¾ 2 .42 1 ¼ x 1 2 .48 1 ½ x ½ 2.5 .56 1 ½ x ¾

Concentric and Eccentric Reducers - ANSI B16

Concentric and Eccentric Reducers - ANSI B16.9 Dimensions (based on ASME/ANSI B16.9) and example weights for reducers Nominal Pipe Size Large End Small End End to End Weight OD at Bevel OD at Bevel Dimension 40S/STD1 in mm in mm in mm kg/piece 3/4Ö1/2 1.05 27 0.84 21 1.50 38 0.06 3/4Ö3/8 1.05 27 0.68 17 1.50 38 - 1Ö3/4 1.32 33 1.05 27 2.00 Eccentric Reducer as Compared to Concentric Reducer - CR4 Sep 08, 2019 · scielo.or g.za/pdf/jsaice/v56n 3/08.pdf. explains how the pressure drop in eccentric reducers is rotationally related to the reducer geometry, while the pressure drop in concentric reducers is independent of the rotational position. Eccentric Reducers - an overview ScienceDirect TopicsThe use of concentric reducers should be considered since they are much more effective at converting the velocity pressure to static pressure. The use of a conical 7° diffuser would result in a recovery of approximately 90% 14 whereas an eccentric reducer could have a estimated best case recovery of 55%. If the velocity head at the discharge flange is 3 m (10 ft.), then 2.7 m or 9 ft. would be recovered by

Pumps Suction Piping - Eccentric Reducers & Straight

Sep 20, 2017 · Concentric reducer is recommended for vertical inlet (suction) piping or horizontal installations where there is no potential for air vapor accumulation. When the source of supply is above the pump, then the eccentric reducers must be placed with the flat side down. When the source of supply is below the pump, then the eccentric reducers must Reducers in Process Piping - The Process PipingSep 18, 2017 · Reducers are usually concentric but eccentric reducers are used when required to maintain the same top-or bottom-of-pipe level. Concentric Reducer In Concentric Reducer the reduction of the pipe size is achieved by decreasing the diameter of the fitting at a constant rate over a specified length, maintaining symmetry around the fitting. Why to use eccentric reducers in pump suction piping Dec 06, 2011 · Eccentric reducers are typically installed at the centrifugal process pump suction nozzles in order to facilitate proper transition from the the larger diameter (low flow velocity, moderate friction loss) suction piping to the pump suction nozzle. You must ensure proper installation of eccentric reducer in pump suction piping to minimize accumulation of any air or gas bubbles in the suction. If concentric

concentric and eccentric reducers - Exporter concentric

Reducer Pipe Fittings Concentric Reducers Dimensions, Concentric Reducer Weight, Pipe Reducers Price, Buttweld Eccentric Pipe Reducer Supplier, China. Hebei shengtian pipe-fitting group Co., ltd. is the high-ranking manufacturer, exporter Concentric and Eccentric Reducers - ANSI B16Concentric and Eccentric Reducers - ANSI B16.9 Dimensions (based on ASME/ANSI B16.9) and example weights for reducers Nominal Pipe Size Large End Small End End to End Weight OD at Bevel OD at Bevel Dimension 40S/STD1 in mm in mm in mm kg/piece 3/4Ö1/2 1.05 27 0.84 21 1.50 38 0.06 3/4Ö3/8 1.05 27 0.68 17 1.50 38 - 1Ö3/4 1.32 33 1.05 27 2.00 51 0.12