Nominal pipe size dimensions inches number of bolts flange o. Drilling templates are in multiples of four, so that fittings may be made to face in any quarter. The information in these pages was compiled from industry sources which texas flange and fitting supply believe to be reliable. Data given in based on the nps tables given by ansi b36. Metal industries is a professional steel flanges and forgings manufacturer in india, specialize in manufacturing flanges table, flanges dimensions, flanges standard chart, flanges size chart, steel valve, flanges bolts, steel flanges, steel forgings range of flange and forging types and sizes. The first proposed standard was submitted to the committee in april 1926 and approved by letter ballot in december. Flange dimensions are determined by the pipe size and the pressure class required for the application. Standard wall thicknesses are identical tostainless steel schedule 40s in sizes thru 12. Standard pipe schedules and sizes chart data for ansi asme b36. Balcombe engineering pty ltd has been the leading australian specialist flange manufacturer in the flange industry for over 50 years servicing a diverse range of customers for flanges, spectacle blinds, and tubeplates.
While the nominal pipe size identifies the outside diameter of the pipe, more information is needed to identify specific pipes. Extra strong wall thicknesses are indentical to stainless steel schedule 80s in sizes thru 12. The dn dimensions must conform to iso standard 6708. Meeting service and quality demands since 1986 texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide. Standard pipe schedules and sizes chart table data. Standard pipe dimensions nps od inches schedule designations ansiasme wall thickness inches inside diameter inches weight lbs. Blind flange dimensions class 300, 400, 600, 900, 1500, 2500 up to 24 inch asme b16.
A pipes schedule is the thickness of the pipe wall, which directly affects the interior dimension and weight of the pipe. Jis flanges best pipe fittings, steel fittings, stainless. On request you can receive all invoices as pdf via email. Pressure ratings, dimensions and facings for flanges acc. Charlotte pipe products are manufactured to the applicable astm standard. Elbows or bends straight sizes, tees, crosses, concentric reducers, base elbows except reducing size and bottom base tees are manufactured to ansiawwac110a21. Premium grade pipe that includes a 100 mil structrual liner and a strain limit of.
Ansi class flange types regardless of size or specification, flanges are fundamentally designed to close, cover, connect, or support pipe systems. Grade b standard grade pipe that includes a 100 mil structrual liner and a strain limit of. Dimensions for all standard flanges pipe clamps acc. This catalog accurately reflects dimensional information to the best. Flanges are standardized according publications from. Flanges are standardized according publications from organizations like asme, mss, api and others. Anvil pipe fitters handbook 5 gruvlok installation pipe and flange data weld fitting and steel flange data table of contents gruvlok tech. These fittings have identical face to face and center to face dimensions and the same flange drilling as ansi b16. Flange tables identify the type of flange you have.
These flange tables include ansi flanges, pn flanges and the old british table c, d, e, f, h, j flanges. Pn 16 flanges din en 10921 dimensions of pn 16 flanges din. This standard does not apply to flanges made from bar stock by. The six common types of ansi class flanges, including. American national standard taper pipe threads 5 pvc schedule 80 fittings dimensions and. Nominal flange flange diameter of diameter of diameter of number diameter length of stud bolls pipe diameter thlckneu raised face bolt circle boll holes of of with 2 nuts size a a c d e stud bolts stud bolts f g. Flange dimension 150 dimensions for class 150 flanges nom. This standard specifies the flange types and their facings, dimensions.
Jis flanges 2 kgcm2 blind slipon pipe inch mm pipe d do t c holes. Flange tables covering 15mm 12 to 600mm 24 flanges. 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. Coastal flange stocks import and domestic ansi b16. Din86044 exhaust pipe flanges share this page the flange member sealingly two machines or installations for bonding a construction member is generally produced as a standard. Experience in using the standard showed the need for hub dimensions of companion flanges. 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. Basic catalogue 2016 basics standards, sizes, grades din en asme. Class 125 weld neck flange click any image above to enlarge it and lock it in place, then scroll to the bottom table for dimensions ansi b16. Nominal pipe size nps inches outside diameter of flange incheso. G mm wn blind sow sw nominal size class 150 flanges to asme b16. Carbon steel pipe flanges dimensions and weights atlas steels. Pn 6 flanges din en 10921 dimensions of pn 6 flanges.
Use class 600 dimensions in sizes smaller than 4inch. Carbon steel pipe, fittings and flanges atlas steels. Haihao flange factory manufacture jis b2220 5k flanges in the dimensions 10a1500a,our flange products contain weld neck flange,slip on flange,blind flange etc. Flange drillings in en10921 are generally the same as bs4504 and din 2501 but en10921 covers a wider range. Ansi standard flange dimensions are designated as 150, 300, 400, 600, 900, 1500, and 2500, in sizes nps 12 through nps 24. Dimensions in mm above dn 600 dimension c1 is to be specified by the purchaser. Class1500 nominal flange flange dlameterot dlamelerof dlameler of number diameter length of stud bolls pipe diameter thickness raised face bolt circle boll holes of of with 2 nuts size a a c d e stud bolts f g y2 4. Jis b2220 5k flange standard dimensions china hebei haihao.
Ansi flanges best pipe fittings, steel fittings, stainless. Figure 1103r first size denotes female end size a j weight lbs. Other types, sizes and thicknesses of fittings on application. Below is a reference table for critical flange dimensions to help identify what standard you have. Jis b2220 5k flange standard dimensions china hebei. Flanges table flanges dimensions flanges standard chart. Texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide. Dimensions n1, n2 and n3 are measured at the intersection of the hub draft angle and the back face of the flange. Bolt circle flange thickness t bolt hole diameter bolt diameter and length 2 6 4 34 58 34 58 x 2 14 4 3 7 12 6 34 34. Plastic dwv pipe and fitting dimensions all products manufactured by charlotte pipe and foundry company are proudly made in the u. Flanges table, flanges dimensions, flanges standard chart. There are many common flange standards and flanges within the same standard can etiher be flat commonly cast iron, ductile iron or raised face commonly cast steel and stainless steel. A pipe s schedule is the thickness of the pipe wall, which directly affects the interior dimension and weight of the pipe. For d1 dimensions see document flange facing according to din en 10921.
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