We work with manufacturers in the us and globally to insure the highest quality products and the fastest delivery times. Standard bore will be furnished unless otherwise specified. Most of these dimensions have been standardized and published as asme, mss, api or other standardization organization specifications. Standard construction dimensions according to pn 10 100. When class 250 cast iron flanges are bolted to bronze flanges. G mm wn blind sow sw nominal size class 150 flanges to asme b16. Figure 1103r first size denotes female end size a j weight lbs. Raised face ansi class 150 forgedcast steel flanges. Class 300 class 400 class 600 class 900 1 2 21 54 54 54 64 3 4 27 67 67 67 70 11.
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 nps 12 to 24 welding neck traceparts. Raised face ansi class 150 forged cast steel flanges. Ln flange with class 150, class 300, class 400, class 600, class 900, class 1500 and class 2500. Class 150 flanges dimensional specification matconorca. Flanges are standardized according publications from organizations like asme, mss, api and others. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free. B industry standard and awwa flanges weld neck, slipon, blind. Flanges are furnished faced, drilled and spot faced or back faced. Sp44 class 150 blinds and welding neck flanges have the same thickness. Dimensions are in millimeters, except for hole diameter dimensions, which are in inches.
Slipon flange lap joint flange welding neck flange blind flange screwed end flange socket welding flange flange faces provided. Weld neck flange dimensions class 150 to class 2500. Advanced groove system for 14 24350 600 mm piping systems, victaulic now. Reducing flanges are available in all types and pressures. The minimum flange thickness does not include the raised face thickness 2 this dimension is for. Flanges and bolt dimensions class 150 to 2500 asmeansi. Flange diameter bolt circle diameter bolt holes x hole diameter flange diameter bolt circle diameter bolt holes. Flange diameter bolt circle diameter bolt holes x hole diameter flange diameter bolt circle diameter. 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. Flange dimensions are determined by the pipe size and the pressure class required for the application. We offer high quality threaded flanges that are dimensionally accurate and highly resistant to corrosion. Mss sp44 is the only source for the nps 22 flange dimensions above. Raised face flat face ring type joint tongue and groove male and female din flange summary chart rated pressure in bar 1 bar 14. Class 400 series a dimensions at nps 38 and larger also apply to class 400 series b flanges.
Industry standard is to make to the slip on length through the hub. Class 150 flange dimensions duplexstainlesssteelflanges. Slipon flanges are most frequently used at lower pressure class 150 pn 20 or. Use your genuine email to get updates on this ebook in the future. Table 4 gasket dimensions for asme b 16 5 class 150 pipe. Weld neck socket weld lap joint flange radius depth of socket. Flanges and bolt dimensions class 150 to 2500 asmeansi b16. In pressure classes 150 and 300, the height of raised face is approximately 1.
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. The 1,inch raised face on the class 250 cast iron flanges is included in the dimension b for thickness of flange. Class 150, class 300, class 400, class 600, class 900 and class 1500. Standard construction dimensions according to pn 10 100 class 150 900. Simply turn to the pressure class required and find the dimensional standard of your choice. Long weld neck flange dimensions are covered in asme b16. We work with manufacturers in the us and globally to insure the. Slipon flanges, also available in most pressure ratings and sizes, are a. Weld neck flange dimensions are covered in asme b16. All categories fittings metal fittings pressure fittings cast copper pressure fittings 771 class 150 companion flange c cast view items 771 class 150 companion flange c cast email this page download pdf download pdf printable page. Hayward pipe distributes industrial and commercial flanges in all the materials listed below. Class 150 flanges dimensional specification pipe size o c x a y y y t b1 b b2 r d outside dia.
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. These specification include only welding neck and blind flanges. Save up to 40% on mss sp 44 class 150 blind flanges. Sizes nps 12 through 312 are same as class 600 flanges. Threaded rf dimensions mm lap joint rf dimensions mm ansi b16. The length of the stud bolt does not include the height of the chamfers points. 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. Long weld neck flange dimensions class 150 to class 2500. Carbon steel flanges mechanical properties and chemistry conform to astm a105. Get suitable mss sp 44 class 150 manufacturers in uae, india, qatar, singapore, dubai, uk, australia and south africa. C this dimension is commonly associated with true lap joints. Flange drillings in en10921 are generally the same as bs4504 and din 2501 but en10921 covers a wider range. To order a reducing flange, state the smaller size first, then the outside diameter of the larger size.
Msi steel ansi flange specifications 8006782544 8006780857. Dimensions for classes 400, 600 and 900 nps 38 and larger for series a flanges are the same as for the series b flanges. Download class 150 flanges nps 12 to 24 welding neck. The charts show the dimensions of blind flange class 150, 300, 400, 900, 1500, 2500 in inches and in millimeters. For the height measures h and b of all described dimensions of flanges on this website, with exception of the lap joint flange, it is important to understand and remember the following. Facing dimensions for ring joints class 1502500 ring joint. Email this page download pdf download pdf printable page. Visit mss sp 44 class 150 slip on flanges manufacturers factory in india, ask for mss sp 44 class 150 threaded flanges free sample. Ok l od og b oc f notes only applies to standard flange types not rtj, lg etc. Flange dimension 150 dimensions for class 150 flanges nom. Pdf flanges and bolt dimensions class 150 to 2500 asme. Class 150 to class 900 the following section is in order by pressure class due to the overlapping dimensions of some standards. Carbon steel pipe flanges dimensions and weights atlas steels. These flanges will be furnished with a 116 raised face unless otherwise specified.
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