Email this page download pdf download pdf printable page. It is used where smooth bores free from pockets are desired. Available for solidworks, inventor, creo, catia, solid edge, autocad, revit and many more cad software but also as step, stl, iges, stl, dwg, dxf and more neutral cad formats. The knife is a group you can rotate, change the size of, and even add or remove objects within example add a function curve for an advanced cut. Dimensions of flange facings all pressure rating classes. Box 40443 houston, tx 772400443 11906 fm 529 houston, tx 77041. Originally designed for use in carbon steel, these flanges are manufactured from plate and. As a designer, when the seating loads are too large and are caused by extra bolt area, several options are available. Slip on flange, welded, 8 pipe size pipe fitting grainger. Flange a saldare di testa flange cieche welding neck flanges blind flanges asme b 16. Industry standard is to make to the slip on length through the hub.
Aalco service centres operate a quality manual designed. Eemua 145 flanges composite weld neck flanges tolerance tolerances. Mss sp44 is the only source for the nps 22 flange dimensions above. Home stainless steel fittings and nipples flanges stainless steel flanges slipon plate. Flanges market size by material stainless steel, alloy steel, nickel alloy, carbon steel, by size 0.
Flange slips over the pipe and is then fillet welded excellent for fabricated applications. Ansi flanges are available at coastal flange in class 150. Bolted flange design according to asme section viii division 1. Texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide. Slipon the slipon flange has a low hub and is bored slightly larger than the od of the pipe. Reducing flanges are available in all types and pressures. The ansi flanges in the class 150 specification cover slip ons, weld necks, lap joints, blinds, threaded and socket weld flanges. Browse raised faced slip on flanges ansi 150 steel in the world wide metric, inc. B industry standard and awwa flanges weld neck, slip on, blind. Attachment of slip on flanges shall be by double fillet welds. The flange has poor resistance to shock and vibration.
For use with air, water, oil, natural gas, or steam. Stocked in sizes from 12 to 24, depending on the material. Slip on flange is suitable for low pressure and temperature application. Orifice flanges are not covered by this standard, but all ansi flange tolerances, where applicable, apply to all coastal orifice flange diminisions except the bore. Slip on flanges are popular lowcost flange type for low pressure applications. Raised faced slipon flanges ansi 150 steel on world wide. Feel free to reach out to us for all of your b7 bolts, b8 studs, and any other type of fasteners used when consulting an asme b16. Pipe flange data hub raised face drilling data weight nominal pipe size outside diameter overall diameter inside. Applications vary, confirm all dimensions with your engineering department prior. The flange simply slides onto the pipe where two fillet welds, one on the outside and the other on the inside, seal and fasten the connection. This grainger approved slip on flange allows you to bolt 2 flanges together with a gasket to form a tight seal that still eases access to the piping system. Eemua 145 flanges manufacturer and supplier shihang.
Learn different types of pipe flanges used in piping. Simply turn to the pressure class required and find the dimensional standard of your choice. The standards for din pn16 slip on flanges generally use metric measurements i. The following section is in order by pressure class due to the overlapping dimensions of some standards. This type of flange isnt recommended to be used in systems susceptible to cravice corrosion, because of the gap between the flange and the pipe. Cad 3d flange drawings texas flange flanges steel flanges. A lap joint flange slips over the pipe and seats on the back of the stub end and the two are kept together by the pressure of the bolts. Din flange standard, stainless steel din flange, din 2544. Used for systems that need frequent cleaning andor inspection. Pressure ratings for awwa flanges range from the class b flange rated at 86 psi to the class f flange rated at 300 psi. Flanges table, flanges dimensions, flanges standard chart, flanges size chart india. Slip on flanges, abbreviated as sof, are designed to slip over the outside of pipe, longtangent elbows, reducers, and swages. You may note that these specs include only weld necks and blinds. The flange is placed on pipe and fillet welded from both inside and outside.
Slip on flanges are manufactured with an inside diameter that is slightly larger than the pipes outside diameter and are connected to the pipe via fillet weld at the top and bottom of the flange. Flanges table, flanges dimensions, flanges standard chart, flanges size chart we export. To order a reducing flange, state the smaller size first, then the outside diameter of the larger size. Class 150 to class 900 the following section is in order by pressure class due to the overlapping dimensions of some standards. Read online slip on flange din 2502 pn 16 maryland metrics book pdf free download link book now. Slip on flange slip flange slip on flange dimensions.
Flange tolerance pdf 296kb welding ends pdf 447kb ring joint flanges pdf 146kb print this page email this page. Mss sp44 also covers nps 12 to nps 24 flanges which are equivalent to asme b16. Or, to simplify, just state the actual pipe sizes in order of larger to smaller. D of raised face thickness bore length thru hub diam. For slipons over 24 you must refer to either industry standard which are not automatically covered by asme or boiler code flanges. The awwa c20701 standard describes two types of slip on flanges, ring type and hub type that may be used interchangeably if the dimensions given in the standard are used. Download slip on flange din 2502 pn 16 maryland metrics book pdf free download link or read online here in pdf.
Class 400 series a dimensions at nps 38 and larger also apply to class 400 series b flanges. Although the standard shows the flange with a raised boss on the rear, the flanges are usually supplied at flat plate flanges unless otherwise stated. Class 150 flanges nps 12 to 24 slip on free 3d models. Lap joint from a bolt hole diameter, number of bolt holes, bolt circle diameter, outer flange diameter perspective, these flanges are all the same. Bsflangestandard,bs 3293,bs4504 flange,bs 10 tables d and e. If you need help deciding which flange best suits your application feel free to contact us. Forged stainless steel flange dimensions conform to asme b16. Technical data jersey village, texas coastal flange. Astm a240 plate can be used to manufacture ansi b16. Astma182 asmesa182 ansi class forged type 304304l green type 316316l brown 150lb. The types of flanges for piping explained projectmaterials. Included are 1 flanges with rating class designations 150, 300, 400, 600, 900, and 1500 in sizes nps 12 through nps 24 and flanges with rating class. Grainger approved slip on flange, welded, 6 pipe size pipe. Flange slips over the pipe and is then fillet welded.
This flange is welded on both inside and outside of the flange face to prevent leakage. Fabrication and installation becht engineering company, inc. Information on flanges bs 3293 weld neck and slip on flanges class,bs 4504 circular flange,bs 4504 facing dimensions,bs 10 flanges tables d and e of bs 10. All flanges that we are showing you today for the purpose of this video is 150 pound flanges. Ansi flanges for class 150 are provided by coastal flange as forgings unless otherwise specified. During dimensional inspection of flange, you should check for. The thickness of integral flanges such as on valves is the same as weld neck in pn16 to pn100 up to 600nb.
The difference that can impact the performance of the. Browse raised faced slipon flanges ansi 150 steel in the world wide metric, inc. Comprising of slip on duct flanges of different sizes and a variety of different corners, our 4bolt connection systems allow for the appropriate connecting frame to be produced for every requirement duct size, volume flow, pressure ratios, air tightness. Din 2576 free cad models flat flange for welding pn. This is a slip on flange, and this is a 2 inch flange, 150 pound. Lap joint flanges resemble, in shape, slip on flanges except for the radius at the crossing of the flange face and the bore to accommodate the flanged portion of the stub end. Flat face flanges may be provided at full thickness, c, or with raised face removed the latter is nonstandard. Subscribe now and get your free ebook on piping components.
Reducing the effective area of the bolts reduces this theoretical gasket crushing force. If you need help deciding which flange best suits your application, feel free to contact us. Flanges market share statistics 20192025 industry research. This type of flange is available in large sizes also to connect bigbore piping with. The throats of the fillet welds shall not be less than 0. Another difference between this type of flange and the slip on is that the socket weld have a fatigue strength 50% greater than the last one. Pipe flange data hub raised face drilling data weight nominal pipe size outside diameter overall. It is important to note that any european country will still use the dimensions as mentioned in the din pn10 flanges standard even if the manufacturing takes place. This slipon flange construction necessitates refacing after welding thus reducing the economic advantage this type flange has over the welding neck type. En flange is a flange system from england, which have flange type including type1plate flanges.