| Description | INCHES | METRIC | ||
| Flanges size | Tol. | Flange size | Tol | |
| Centre to centre of adjacent Bolt holes | ½ -24 | +0.03 -0.03 |
15-600 | +0.8 -0.8 |
| Eccentricity between Bolt Circle diameter and Machined facing diameters | ½ -2 ½ | +0.03 -0.03 |
15-65 | +0.8 -0.8 |
| 3 – 24 | +0.06 -0.06 |
80-600 | +1.6 -1.6 |
| Bevel for wall thickness (t) 0.19 in. (4.8mm) to 0.88 in. (22.2mm)
inclusive Bevel for wall thickness (t) greater than 0.88 in. (22.2mm)
FLANGES SERRATION The raised face of flanges 12'' (300mm) N.B. And smaller normally have a continuous serration, which is formed by a 1/16'' (1.6mm) radius tool, at a feed of 1/32'' (0.88mm) per revolution. The raised face of flanges over 12'' (30gColor='#FFFFFF'; window.mm_menu_0715151605_0 = new Menu("root",157,20,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",4,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0715151605_0.addMenuItem("Carbon Alloy Steel","location='carbon-bar.html'"); mm_menu_0715151605_0.addMenuItem("Stainless Duplex Steel","location='Stainless-bar.html'"); mm_menu_0715151605_0.addMenuItem("Nickel Copper Alloy","location='nickle-bar.html'"); mm_menu_0715151605_0.fontWeight="bold"; mm_menu_0715151605_0.hideOnMouseOut=true; mm_menu_0715151605_0.bgColor='#108FC4'; mm_menu_0715151605_0.menuBorder=1; mm_menu_0715151605_0.menuLiteBgColor='#0E90C4'; mm_menu_0715151605_0.menuBorderBgColor='#FFFFFF'; window.mm_menu_0715151611_0 = new Menu("root",157,20,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",4,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0715151611_0.addMenuItem("Carbon Alloy Steel","location='carbon-fasteners.html'"); mm_menu_0715151611_0.addMenuItem("Stainless Duplex Steel","location='Stainless-fasteners.html'"); mm_menu_0715151611_0.addMenuItem("Nickel Copper Alloy","location='nickle-fasteners.html'"); mm_menu_0715151611_0.fontWeight="bold"; mm_menu_0715151611_0.hideOnMouseOut=true; mm_menu_0715151611_0.bgColor='#108FC4'; mm_menu_0715151611_0.menuBorder=1; mm_menu_0715151611_0.menuLiteBgColor='#0E90C4'; mm_menu_0715151611_0.menuBorderBgColor='#FFFFFF'; window.mm_menu_0715151619_0 = new Menu("root",157,20,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",4,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0715151619_0.addMenuItem("ANSI: Elbow","location='steel-elbow.html'"); mm_menu_0715151619_0.addMenuItem("ANSI: Tee","location='steel-tees.html'"); mm_menu_0715151619_0.addMenuItem("ANSI: Reducer","location='steel-reducers.html'"); mm_menu_0715151619_0.addMenuItem("BS: Elbow","location='steel-elbow.html'"); mm_menu_0715151619_0.addMenuItem("BS: Tee","location='steel-tees.html'"); mm_menu_0715151619_0.addMenuItem("BS: Reducer","location='steel-reducers.html'"); mm_menu_0715151619_0.fontWeight="bold"; mm_menu_0715151619_0.hideOnMouseOut=true; mm_menu_0715151619_0.bgColor='#108FC4'; mm_menu_0715151619_0.menuBorder=1; mm_menu_0715151619_0.menuLiteBgColor='#0E90C4'; mm_menu_0715151619_0.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0_1 = new Menu("Threaded Flanges",180,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0_1.addMenuItem("ANSI B 16.5 Class 150","location='1_tf.htm'"); mm_menu_0729172519_0_1.addMenuItem("ANSI B 16.5 Class 300","location='2_tf.htm'"); mm_menu_0729172519_0_1.addMenuItem("ANSI B 16.5 Class 600","location='3_tf.htm'"); mm_menu_0729172519_0_1.addMenuItem("ANSI B 16.5 Class 900","location='4_tf.htm'"); mm_menu_0729172519_0_1.addMenuItem("ANSI B 16.5 Class 1500","location='5_tf.htm'"); mm_menu_0729172519_0_1.addMenuItem("ANSI B 16.5 Class 2500","location='6_tf.htm'"); mm_menu_0729172519_0_1.fontWeight="bold"; mm_menu_0729172519_0_1.hideOnMouseOut=true; mm_menu_0729172519_0_1.bgColor='#108FC4'; mm_menu_0729172519_0_1.menuBorder=1; mm_menu_0729172519_0_1.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0_1.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0_2 = new Menu("WeldNeck Flanges ",180,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0_2.addMenuItem("ANSI B 16.5 Class 150","location='1_weldf.htm'"); mm_menu_0729172519_0_2.addMenuItem("ANSI B 16.5 Class 300","location='2_weldf.htm'"); mm_menu_0729172519_0_2.addMenuItem("ANSI B 16.5 Class 600","location='3_weldf.htm'"); mm_menu_0729172519_0_2.addMenuItem("ANSI B 16.5 Class 900","location='4_weldf.htm'"); mm_menu_0729172519_0_2.addMenuItem("ANSI B 16.5 Class 1500","location='5_weldf.htm'"); mm_menu_0729172519_0_2.addMenuItem("ANSI B 16.5 Class 2500","location='6_weldf.htm'"); mm_menu_0729172519_0_2.fontWeight="bold"; mm_menu_0729172519_0_2.hideOnMouseOut=true; mm_menu_0729172519_0_2.bgColor='#108FC4'; mm_menu_0729172519_0_2.menuBorder=1; mm_menu_0729172519_0_2.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0_2.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0_3 = new Menu("Blind Flanges ",180,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0_3.addMenuItem("ANSI B 16.5 Class 150","location='1_blindf.htm'"); mm_menu_0729172519_0_3.addMenuItem("ANSI B 16.5 Class 300","location='2_blindf.htm'"); mm_menu_0729172519_0_3.addMenuItem("ANSI B 16.5 Class 600","location='3_blindf.htm'"); mm_menu_0729172519_0_3.addMenuItem("ANSI B 16.5 Class 900","location='4_blindf.htm'"); mm_menu_0729172519_0_3.addMenuItem("ANSI B 16.5 Class 1500","location='5_blindf.htm'"); mm_menu_0729172519_0_3.addMenuItem("ANSI B 16.5 Class 2500","location='6_blindf.htm'"); mm_menu_0729172519_0_3.fontWeight="bold"; mm_menu_0729172519_0_3.hideOnMouseOut=true; mm_menu_0729172519_0_3.bgColor='#108FC4'; mm_menu_0729172519_0_3.menuBorder=1; mm_menu_0729172519_0_3.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0_3.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0_4 = new Menu("Slip On Flanges",180,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0_4.addMenuItem("ANSI B 16.5 Class 150","location='1_slipf.htm'"); mm_menu_0729172519_0_4.addMenuItem("ANSI B 16.5 Class 300","location='2_slipf.htm'"); mm_menu_0729172519_0_4.addMenuItem("ANSI B 16.5 Class 600","location='3_slipf.htm'"); mm_menu_0729172519_0_4.addMenuItem("ANSI B 16.5 Class 900","location='4_slipf.htm'"); mm_menu_0729172519_0_4.addMenuItem("ANSI B 16.5 Class 1500","location='5_slipf.htm'"); mm_menu_0729172519_0_4.fontWeight="bold"; mm_menu_0729172519_0_4.hideOnMouseOut=true; mm_menu_0729172519_0_4.bgColor='#108FC4'; mm_menu_0729172519_0_4.menuBorder=1; mm_menu_0729172519_0_4.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0_4.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0_5 = new Menu("DIN Flanges",160,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0_5.addMenuItem("DIN 2502","location='1_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2503","location='2_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2527","location='3_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2565 / 2566","location='4_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2573 / 2576","location='5_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2627 / 2628","location='6_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2629 / 2630","location='7_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2631 DIN 2632 ","location='8_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2633","location='9_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2634","location='10_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2635 / 2636","location='11_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2637 / 2638","location='12_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2641","location='13_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2642","location='14_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 2655 / 2656","location='15_dinf.htm'"); mm_menu_0729172519_0_5.addMenuItem("DIN 86029 / 86030","location='16_dinf.htm'"); mm_menu_0729172519_0_5.fontWeight="bold"; mm_menu_0729172519_0_5.hideOnMouseOut=true; mm_menu_0729172519_0_5.bgColor='#108FC4'; mm_menu_0729172519_0_5.menuBorder=1; mm_menu_0729172519_0_5.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0_5.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0_6 = new Menu("Socket Welding Flanges",180,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0_6.addMenuItem("ANSI B 16.5 Class 150","location='1_socketf.htm'"); mm_menu_0729172519_0_6.addMenuItem("ANSI B 16.5 Class 300","location='2_socketf.htm'"); mm_menu_0729172519_0_6.addMenuItem("ANSI B 16.5 Class 600","location='3_socketf.htm'"); mm_menu_0729172519_0_6.addMenuItem("ANSI B 16.5 Class 1500","location='4_socketf.htm'"); mm_menu_0729172519_0_6.fontWeight="bold"; mm_menu_0729172519_0_6.hideOnMouseOut=true; mm_menu_0729172519_0_6.bgColor='#108FC4'; mm_menu_0729172519_0_6.menuBorder=1; mm_menu_0729172519_0_6.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0_6.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0_7 = new Menu("Working Pressure",85,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0_7.addMenuItem("WP304","location='1_workingf.htm'"); mm_menu_0729172519_0_7.addMenuItem("WP310","location='2_workingf.htm'"); mm_menu_0729172519_0_7.addMenuItem("WP 347","location='3_workingf.htm'"); mm_menu_0729172519_0_7.addMenuItem("WP348","location='4_workingf.htm'"); mm_menu_0729172519_0_7.addMenuItem("WP 321","location='5_workingf.htm'"); mm_menu_0729172519_0_7.addMenuItem("WP 316","location='6_workingf.htm'"); mm_menu_0729172519_0_7.addMenuItem("WP316H","location='7_workingf.htm'"); mm_menu_0729172519_0_7.addMenuItem("WP 304L","location='8_workingf.htm'"); mm_menu_0729172519_0_7.addMenuItem("WP 316L","location='9_workingf.htm'"); mm_menu_0729172519_0_7.fontWeight="bold"; mm_menu_0729172519_0_7.hideOnMouseOut=true; mm_menu_0729172519_0_7.bgColor='#108FC4'; mm_menu_0729172519_0_7.menuBorder=1; mm_menu_0729172519_0_7.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0_7.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0_8 = new Menu("Flange Tolerance",214,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0_8.addMenuItem("BS 1560 (ANSI B 16.5-1973)","location='1_tolf.htm'"); mm_menu_0729172519_0_8.addMenuItem("BS4504","location='2_tolf.htm'"); mm_menu_0729172519_0_8.fontWeight="bold"; mm_menu_0729172519_0_8.hideOnMouseOut=true; mm_menu_0729172519_0_8.bgColor='#108FC4'; mm_menu_0729172519_0_8.menuBorder=1; mm_menu_0729172519_0_8.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0_8.menuBorderBgColor='#FFFFFF'; window.mm_menu_0729172519_0 = new Menu("root",171,18,"Arial, Helvetica, sans-serif",12,"#FFFFFF","#FFFFFF","#0C67BA","#14A5D1","left","middle",3,0,1000,-5,7,true,true,true,0,true,true); mm_menu_0729172519_0.addMenuItem(mm_menu_0729172519_0_1,"location='#'"); mm_menu_0729172519_0.addMenuItem(mm_menu_0729172519_0_2,"location='#'"); mm_menu_0729172519_0.addMenuItem(mm_menu_0729172519_0_3,"location='#'"); mm_menu_0729172519_0.addMenuItem(mm_menu_0729172519_0_4,"location='#'"); mm_menu_0729172519_0.addMenuItem(mm_menu_0729172519_0_5,"location='#'"); mm_menu_0729172519_0.addMenuItem(mm_menu_0729172519_0_6,"location='#'"); mm_menu_0729172519_0.addMenuItem(mm_menu_0729172519_0_7,"location='#'"); mm_menu_0729172519_0.addMenuItem(mm_menu_0729172519_0_8,"location='#'"); mm_menu_0729172519_0.fontWeight="bold"; mm_menu_0729172519_0.hideOnMouseOut=true; mm_menu_0729172519_0.childMenuIcon="arrows.gif"; mm_menu_0729172519_0.bgColor='#108FC4'; mm_menu_0729172519_0.menuBorder=1; mm_menu_0729172519_0.menuLiteBgColor='#0E90C4'; mm_menu_0729172519_0.menuBorderBgColor='#FFFFFF'; mm_menu_0729172519_0.writeMenus(); } // mmLoadMenus()
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