Bolt length dimensions incorporate the height of the raised face. Flanges are standardized according publications from organizations like asme, mss, api and others. Lap joint flange 1 16 raised face dimensions 1a 1 16 raised face is included in the thickness nominal pipe size flange od thickness1 od of raised face diameter of bolt circle number of. Flanges are furnished faced, drilled and spot faced or back faced. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free. Socket butt weld, flanges bspt npt as per ansi b 16. Asa 150lb slip on flange 316 stainless steel hydraulic. Dimensions are in millimeters, except for hole diameter dimensions, which are in inches. Amardeep steel centre is one of the leader manufacturers, supplier and exporters of high quality ansi asme asa b16.
Flange table ansi bs 10 nominal size 25mm 1 in bs 4504 diameter of flange bolt circle number number of bolts diameter of bolts diameter of holes. Weights are based on manufacturers data and are approximate. Flat face flanges may be provided at full thickness, c, or with raised face removed the latter is nonstandard. If you require slip on flanges needed for your high pressure piping projects. An example would be adapter flange model number asa 6338200zg. Industry standard is to make to the slip on length through the hub. Facetoface dimensions 19 8 classes 25 and 125 cast iron and classes 150 to 600 steel butterfly valves, facetoface dimensions 20 9 determination of facetoface and endtoend dimensions of flanged valves having various flange facings 21 10 classes 150 to 2500 steel valves having end flanges with ring joint facings. Applications vary, confirm all dimensions with your engineering department prior to ordering. Flange drilling, outside diameter, thickness, and facing are the same as those of the standard flange of the size from which the reduction is being made. Mdc is a world leader in vacuum and ceramic seal solutions. Are you trying to figure out how many bolts you need to flange up the project you are working on. Regardless if its b7 studs, b8 studs, or teflon coated studs. Stainless steel flanges nominal pipe size metric imperial od thickness pcd holes bolt dia weight 15 12 95 6. Weld neck flange dimensions class 150 to class 2500.
Weld neck socket weld lap joint flange radius depth of socket. With regard to their stabilitytemperature property, the material s 1. Sizes nps 12 through 312 are same as class 600 flanges. When buying asa flanged fittings and components, always compare dimensions carefully. Flange table ansi bs 10 nominal size 25mm 1 in bs 4504 diameter of flange bolt circle number number of bolts diameter of. All dimensions are in inches these flanges will be furnished with a 116 raised face unless otherwise specified. Our 150lb slip on flanges are perfect for the job, manufactured with high quality 316 grade stainless steel. Flange dimensions are determined by the pipe size and the pressure class required for the application. Bronze fittings class 125 bronze flanges class 150 bronze flange specifications bronze castings conform to astm b62, uns alloy c83600 bronze flange dimensions conform to asme b16. Table 4 gasket dimensions for asme b 16 5 class 150 pipe. Flange asa asa flanges asa slipon 34 3 12 disponibili in acciaio inox aisi 304l aisi 316l available in stainless steel aisi 304l aisi 316l.
Mss sp44 is the only source for the nps 22 flange dimensions above. Class 150, class 300, class 400, class 600, class 900 and class 1500. Class 150 flange dimensions weld neck forged flange threaded forged flange lap joint forged flange socket weld forged flange blind forged flange slip on forged flange nom. Flange table e table d asa150 asa300 pn16 pn10 table e table d din 2576 as 2129 as 2129 ansi b 16. Flange dimensions large class 150 30 thru 48 phone. Calculated flange weights in pounds class 150 nominal pipe size outside diameter inches slipon threaded socket weld weld neck blind lapjoint 12 3. To order a reducing flange, state the smaller size first, then the outside diameter of the larger size. Join the grabcad community today to gain access and download. Standard bore will be furnished unless otherwise specified. Dimensions of ansi 150lb socket weldingrf flanges socket welding flanges. Class 300 class 400 class 600 class 900 1 2 21 54 54 54 64 3 4 27 67 67 67 70 11 4 33 73. Class 150 flanges dimensional specification pipe size o c x a y y y t b1 b b2 r d outside dia. Class 150, class 300, class 600, class 900, class 1500 and class 2500 wn rtj flange dimensions.
The information in these pages was compiled from industry sources which texas flange and fitting supply believes to be reliable. Class 125 150 108 79 4 16 51 2 11 10 11 class 300 124 89 4 16 19 51 2 15 17. Mss sp44 also covers nps 12 to nps 24 flanges which are equivalent to asme b16. They are available from stock for stan dard tube sizes from 2 to 12 inches 50. Texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide.
Flange dimensions en10921 introduction british metric standard bs4504 is now obsolete and replaced by en10921 edition 092008 for steel flanges which also incorporates din standard. The socket welding flange is similar to a slipon flange except it has a bore and a counter bore dimension. Mdc vacuum products vacuum components, uhv chambers, valve. Reducing flanges are available in all types and pressures.
Flange drillings in en10921 are generally the same as bs4504 and din 2501 but en10921 covers a wider range. Dimensions weight kg dn nps flange od a mm length thru hub bolt drilling flange thickness d mm bore sow sw b mm raised face diam. Carbon steel pipe flanges dimensions and weights atlas steels. Carbon steel flanges mechanical properties and chemistry conform to astm a105. This standard covers minimum requirements for class 150 and 300 cast ductile iron pipe flanges and flanged fittings. G mm wn blind sow sw nominal size class 150 flanges to asme b16.
Nominal pipe size outside diameter o thickness t raised face diameter r length thru hub y hub diameter x bore b number of. The grabcad library offers millions of free cad designs, cad files, and 3d models. Weld neck flange dimensions are covered in asme b16. We offer these threaded pipe flanges, flange ansi b 16. Description asa 150lb slip on flange 316 stainless steel.
Class 150 flange dimensions duplexstainlesssteelflanges. Msi steel ansi flange specifications 8006782544 8006780857. When a fitting has more than one asa flange, such as a fourway cross, indicate which flanges are desired with grooves by using the flange numbers on the drawing. Or, to simplify, just state the actual pipe sizes in order of larger to smaller. For 10 years prior to the change, the standard included both and was listed as ansiasme b16. These flanges will be furnished with a 116 raised face unless otherwise specified. Mdc was founded in 1975 to serve a rapidly expanding vacuum industry and to satisfy the increasing demand for high quality vacuum components with fast delivery and reasonable prices. Din flanges summary chart rated pressure in bar 1 bar 14.
Pipe flanges and flanged fittings abangah sanaat baran. Asa flanges are limited by the orings properties to applications with temperatures between 0 c and 120180 c and pressure from atmosphere to 107 torr or mbar. Stainless steel flanges nominal pipe size metric imperial od thickness pcd holes bolt dia weight. They are made from 304l stainless or a weldable aluminum alloy. Asa welding neck welding neck 150 welding neck 300 dn d f h t s dn d f h t s 12 88,9 15,7 47,6 21,3 11,1 12 95,2 15,7 52,4 21,3 14,3. This table is intended for estimating purposes only.
466 327 840 1102 625 1628 570 840 897 544 109 1607 593 1555 1284 73 66 147 679 187 262 594 1475 1105 725 207 161 1060 25 860 618 362 683 1205 1203 1313 1040 196 1243