Flange slide rule

Sheet: FLANGEFLANGE SLIDERULEENTER THE BORE &11.0FLANGE SIZE (NOMINAL)RATING OF FLANGE.10.0(M PSI) MAX. SERVICE PRESSURE RATING0.0STANDARD RING NUMBERBX158PRESSURE ENERGIZED RING NUMBER25.75DIA.16.875DIA.14.064O.D.0.0P.D.0.0I.D.GROOVE WIDTH1.1490.5625MAX.0.5625BORE11.0DIA.17.755.5625MIN.1/8" MIN RAISED FACE0.625RADIUSON OPEN FACED FLANGES73-0100.0STD. API RING PART NO.WITH BX GROOVES.78-0100.0STD. STUD & NUT PART NO.RAISED FACE MAY BE0.0STUD LENGTHOMITTED ON STUDDED73-050158.0PRESSURE ENER RING PART NO.FLANGES.78-010814.0P.E.R. STUD & NUT 15.0P.E.R STUD LENGTHHOLE 1/8"16.0NUMBER OF HOLES1.75BOLT SIZEby tom & ezaLARGER THAN BOLT22.25BOLT CIRCLEStandard Ring Number1.81252.0625R23R242.5625R26R273.125R31R31R353.06254.0625R37R37R395.125R41R41R447.0625R45R45R469.0R49R49R5011.0R53R53R5413.625R57R5716.75R65R6618.7521.25R7320.75R7426.75Pressure Energized Ring Number1.8125BX151BX151BX1512.0625RX23RX24BX152BX152BX1522.5625RX26RX27BX153BX153BX1533.125RX31RX31RX353.0625BX154BX154BX1544.0625RX37RX37RX39BX155BX155BX1555.125RX41RX41RX44BX1697.0625RX45RX45RX46BX156BX156BX1569.0RX49RX49RX50BX157BX15711.0RX53RX53RX54BX158BX15813.625RX57RX57BX160BX159BX15916.75RX65RX66BX162BX16218.75BX163BX16421.25RX73BX165BX16620.75RX7426.75BX167BX168Flange Diameter1.81253.062518.7520.7533.75BX Groove Raised Face1.81252.06252.56253.1253.06254.06255.1258.68757.06259.011.013.62516.7518.7521.2520.75Groove OD1.81253.0623.0623.0624.718754.0464.0464.0463.06259.5219.5219.52111.77411.77414.06414.06416.06317.03317.03318.83218.83218.7522.18522.75224.90425.50720.7523.7812526.7530.24930.481P.D.1.81253.754.253.062518.7520.7523.026.75Groove ID1.81253.281253.781253.062518.7520.7522.2187526.75Groove Width1.81250.4660.4660.4662.062515/320.468752.562515/320.468750.5540.5540.5543.12515/3215/320.468753.06250.6060.6060.6064.062515/3215/320.468750.6980.6980.6985.12515/3215/320.468750.6667.062515/3215/320.531250.92060.9219.015/3215/320.656251.0391.03911.015/3215/320.656251.1491.14913.62515/3215/320.7861.2791.27916.7515/3221/3218.751.0061.2921.2517/321.0711.37320.7525/3226.750.9021.018Groove Depth1.81250.218750.218750.218752.06250.31250.31250.2343750.2343750.2343752.56250.31250.31250.2656250.2656250.2656253.1250.31250.31250.31253.06250.2968750.2968750.2968754.06250.31250.31250.31250.3281250.3281250.3281255.1250.31250.31250.31250.3757.06250.31250.31250.3750.43750.43750.43759.00.31250.31250.43750.50.511.00.31250.31250.43750.56250.562513.6250.31250.31250.56250.6250.62516.750.31250.43750.3281250.32812518.750.718750.7187521.250.3750.7560.75620.750.526.750.8470.847Max Raised Face Height1.81250.218750.218750.218752.06250.2343750.2343750.2343752.56250.2656250.2656250.2656253.1253.06250.2968750.2968750.2968754.06250.3281250.3281250.3281255.1250.3757.06250.43750.43750.43759.011.00.56250.562513.6250.56250.6250.62516.750.3281250.32812518.750.718750.7187521.250.7560.75620.7526.750.8470.847BoreBody OD1.81253.062518.7520.7524.5Minimum Flange Thickness1.81253.1251 9/163.062518.7520.754.75Radius1.81250.3750.3750.3752.06250.1250.1250.3750.3750.3752.56250.1250.1250.3750.3750.3753.1250.1250.1250.1253.06250.3750.3750.3754.06250.1250.1250.1250.3750.3750.3755.1250.1250.1250.1250.3757.06250.1250.1250.1250.6250.6250.6259.00.1250.1250.1250.6250.62511.00.1250.1250.1250.6250.62513.6250.1250.1250.6250.6250.62516.750.1250.1250.750.7518.750.6250.62521.250.1250.68750.812520.750.12526.750.6250.625Std API Ring Part No. (73-010--XXX)1.81252.06250230242.56250260273.1250310310353.06254.06250370370395.1250410410447.06250450450469.004904905011.005305305413.62505705716.7506506618.7521.2507320.7507426.75Std. Stud & Nut Part No. (78-010-XXX)1.81252.0625039235.0323.03.06255.12518.7520.75911.026.75Stud Length1.81256.06.53.06255.12518.7520.7514.526.75Pressure Energized Ring Part No. (73-050-XXX)1.81252.06250230242.56250260273.1250310310353.06254.06250370370395.125041041044169.07.06250450450469.004904905011.005305305413.62505705716.7506506618.7521.2507320.75074P.E.R Stud & Nut Part No. (78-010-XXX)1.81252.06250413.06255.125441.018.7520.75913.0P.E.R Stud Length1.81253.06255.1258.7518.7520.7514.875Number of Bolt holes1.81253.062518.7520.7520.0Bolt Size1.81250.750.8751.02.06250.6250.8750.750.8751.1252.56250.751.00.8753.1250.750.8751.1253.06254.06250.87518.7520.752.0Bolt Circle1.81253.062518.7520.7529.5