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. For flanges according to din 26322636 series 1 and din en 10921. The technical drawing, dimensions and weight details of din 2629 pn 320 weld neck flanges. Flange din2543 pn16 flange, plate flanges, flat flanges. Flange connections en 10921 for industrial tubes, the most applied connection is with flanges.
Pn16 flange dimensions as used for pn16 flange solenoid valves. Flange tables flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. Flange dimensions din d flange diameter n number of bolt holes hcd hole circle diameter d diameter of bolt holes pn 40. Ansi standard flange dimensions are designated as 150, 300, 400, 600, 900, 1500, and 2500, in sizes nps 12 through nps 24. Quick reference flange chart pn6 5k 125 lbs pn10 10k 150 lbs pn16 16k 300 lbs pn25 20k 300 lbs pn40 40k 600 lbs o. Class 150 forged steel raised face slipon flanges, ansi b16. Din 2636 weld neck flanges pn 6464 bar, din wnhebei metals. Slip on flanges, class 150lbs sorf flanges, class 300lbs. The pt ratings from en 10921 apply only for flange types 05, 11, 12, and 21 having nominal sizes up to and including dn 600. Box 40443 houston, tx 772400443 11906 fm 529 houston, tx 77041. Din inch nominal width the graphite dimensions for a flange calculation are available on.
Dimensions of din 2632 pn10 flanges 26 350 68 6,3 16 430 12 16 3 7,1 12 68 385 7,1 12 320 16 482 m 24 26 m 20 22 400 565 26 515 72 440 mayapple international industrial limited dustrial. Never use an inflatable plug when its failure could cause injury or catastrophic damage or as the only means of protection for personnel working downstream. Dimensions of din 2633 pn16 flanges 12 16 82 390 8 12 16 250 405 26 355 70 6,3 320 mayapple international industrial limited dustrial. Flat faced slipon flanges din pn16 steel on world wide. Dimensions of din 2631 pn6 flanges m 20 22 m 20 22 400 540 22 495 mayapple international industrial limited dustrial. High quality of slip on flanges is ideal for lower pressure applications. Standard flange height of raised face f tolerance din en 10921. A lot off equipment is provided with a flange connection, with this they can taken out of the tube or system, pressure free.
Dimensions 6 b flanges api 6a 5000 psi working pressure. Din 2628 pn250 welding neckwn flange dimensions astm. All pipe plugs must be blocked or anchored adequately against a force equal to the head pressure times the crosssectional area of the pipe. Holes 125 din 240 200 8 x 18 250 210 8 x 18 250 210 8 x 18 270 220 8 x 26 270 220 8 x 26 jis 235 200 8 x 19 250 210 8 x 23 270 225 8 x 25 270 225 8 x 25 300 250. The en 10921 norm is the current norm for flanges and with this it.
Blind flanges din pn10 stainless steel on world wide metric, inc. Mar 15, 2016 dinpn16 steel slipon flanges en 10921. Dimensions in mm for flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter, note. Flange din2642 pn10 flange, loose flanges, lapped flanges. Pn10 and pn16 flanges n b size ins mm d c1 c2 c3 e1 b1 b e f h1 h2 h3 n1 n2 3 8 10 90 14 14 14 3 19 17. Acquisition of wilhelm tripp gmbh, a longterm distribution partner and. Dimensions, sizes and specifications of din 2632 welding neck flanges pn10 10bar. Except as provided for in 214a, flanges designed to the rules of this appendix shall also meet the rigidity requirements of 214. Dimensions of din 2634 pn25 flanges 15 95 16 65 38 2 4 6 raised face rated flange screws diam eter d1 neck mayapple international industrial limited dustrial. Browse flat faced slipon flanges din pn16 steel in the world wide metric, inc. October 23, the standard was published as ansi b16. Flanges, pn 16 dimensions, weld bevel, bolt circle, size. Training guidelines in nondestructive testing techniques.
Outside diameter of flange diameter bore thickness of flange diameter of raised face height of raised face diameter of hub at base diameter of hub at point of welding length through hub no. The six common types of ansi class flanges, including. Germany standard flange din 2632 welding neck flanges. Dimensions of pn10 flanges dimensions of pn16 flanges n b size no. In some sizes, bolt holes are slightly larger to give better clearance. A reducing flange consists of a flange with one specified diameter having a bore of a different and smaller, diameter. Flange steel plate slipon flange screwed boss flange up to 100 only backing flange steel plate blind flange. Table e is the most popular for applications with water.
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. Bolted flange design according to asme section viii division 1. Dimensions 6b flanges 5000 psi rated working pressure api spec 6a. Slip on flanges, class 150lbs sorf flanges, class 300lbs sorf. Browse blind flanges din pn10 stainless steel in the world wide metric, inc. Din 2632 flange dimensions, din 2632 pn10 pn16 welding. Din 2636 welding neck flanges pn6464bar dimensions, sizes and specifications of din 2636 welding neck flanges pn6464bar rotate the screen or widen the window to see full table. The silencer size is important as well as the pipe diameter of the exhaust system. However for 10 years before the change, the pipe flange standard included was listed as ansiasme b16. High chemical resistance resistance chart available upon request. Rated flange screws diam eter d1 neck 15 80 12 55 30 2 4 6 40 2 4 m 10 11 0,392 20 90 14 65 32 2,3 4 6 50 2 4 m 10 11 0,592. Flange dimensions shall be such that the stresses in the flange, calculated in accordance with 27, do not exceed the allowable stresses specified in 28. Flange comparison table standard dimensions mm nb mm name rating od pcd bolts dia. Blind flanges din pn10 stainless steel on world wide.
German standards organization deutsches institut fur normung. Weld neck, integral, blinds, targets and test blinds pressure ratings integral, blind, target blind and test flanges. Matches class f flange working pressure 2 through 12 400 psi optional unitorque set screws. Flange din2527 blind flange, pn6, pn10, pn16, pn25, pn40.
Email this page download pdf download pdf printable page. Din 2629 weld neck flanges pn 320320 bar, din wnhebei. These flanges are equivalent to the bs10 flanges, except that all dimensions are specified in mm. Din 2636 weld neck flanges pn 6464 bar, din wnhebei. Ms british standard flanges, ms american standard flanges, ms din standard flanges, gi british standard flanges, ss british standard flanges, ss american standard flanges, ss din standard flanges, flanges table d, flanges table e, flanges table f, flanges table. The first flange standard published in australia was as b521931, which was an endorsement of bs 10, the inch series flange british standard, flanges and bolting for pipes valves and fittings. Din en 15911 specifies a calculation method for flange con nections. Flange dimensions jis d flange diameter n number of bolt holes hcd hole circle diameter d diameter of bolt holes jis 5k jis 10k jis 16k jis 20k dn inch d hcd d bolt n d hcd d bolt n d hcd d bolt n d hcd d bolt n mm mm mm mm 15 12 80 60 12 m10 4 95 70 15 m12 4 95 70 15 m12 4 95 70 15 m12 4. Except for diameter of bolts and flange bolt holes, combining values from the two systems constitutes. Industry standard is to make to the slip on length thru the hub. The technical drawing, dimensions and weight details of din 2636 pn 64 weld neck flanges. Reducing flanges are a specialty flange that are most often used on projects that require the fitting together of different sized pipes. Din 2632 flange pressure rating, class 150 lbs, 300 lbs, 600 lbs, 900 lbs, 1500 lbs, 2500.
As 40872004 metallic flanges for waterworks purposes. Dimensions 6b flanges 5000 psi rated working pressure api. Except for the bore and hub dimensions, the flange will have dimensions of the larger pipe. Din 3962 class 6 accuracy for low noise and high efficiency.
Stainless steel and nickel alloy flanges product area 1 din 2632, 2633, 2576, 2566, 2642, 2527. Britain metricated in 1970 and adopted european iso dimensions for flanges whilst australia chose to continue with the same inch series flange dimensions. Mar 15, 2016 din metric pn10 steel slipon flanges en 10921. Debris or protrusions in the pipeline can damage a seal or rupture inflatable plugs. We supply standard connection dimensions with fixed flanges pn 6, pn 1016. Ms british standard flanges, ms american standard flanges, ms din standard flanges, gi british standard flanges, ss british standard flanges, ss american standard flanges, ss din standard flanges, flanges table d, flanges table e, flanges table f, flanges table h, asa 150, asa 300, asa 600, nd 10, nd 16, nd 40. Din 2632 welding neck flanges pn1010bar dimensions, sizes and specifications of din 2632 welding neck flanges pn1010bar rotate the screen or widen the window to see full table. This installation and maintenance manual is intended for exhaust systems with spark. The en 10921 norm is the current norm for flanges and with this it replaces all din and iso norms. Regardless of size or specification, flanges are fundamentally designed to close, cover, connect, or support pipe systems. Dimensions in mm g 50 nominal sze outside diameter flange 837 1057 1108 1175 1226 1291 41 92 1549 1726 1054 1108 1222 1283 34 j 384 1673 1878 diametw face class 762 8 921 972 1022 1080 1 1187 1238 1289 1441 class 953 1168 1219 1276 2 1480 nominal diameter bolts diametw bolt holes thickness flange 460 49. The pt rating of all other flanges shall be agreed between the manufacturer and the. The pipe is slipped into the flange prior to welding both inside and outside. Flange din2632 pn10 welding neck flange, wnrf flange, s235jrg.
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