The pt rating from en 10921 apply only for flange type 05, 11, 12, and 21 having nominal sizes up to and including dn 600. Flange en10921 type 11 flange, pn6, pn10, pn16, pn25. 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. Flange dimensions ansi d flange diameter n number of bolt holes hcd hole circle diameter. 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. During dimensional inspection of flange, you should check for. Weld neck threaded lap joint blind slipon socket weld. Dimensions of din 2631 pn6 flanges m 20 22 m 20 22 400 540 22 495 mayapple international industrial limited dustrial. Epdm 40 150 water, condensate, vapours en 122661, class a fpm 25 200 mineral oils, gases, air en 122661, class a for additional information on chemical resistance go to. Pressure dn pn body seat 40 to 500 16 25 16 200 to 600 10 16 10. Pn 40 flange sizes din en 10921 share this page the flange member sealingly two machines or installations for bonding a construction member is generally produced as a standard. Mar 15, 2016 din metric pn10 steel slipon flanges en 10921. 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. Din 2638 weld neck flanges pn 160160 bar, din wnhebei.
This diagram illustrated the arrangement but not necessarily the correct number of bolt holes. End connections din1 asme bs 10 en 10921 pn 10162540 groovegroove female. Flange table temperature max hydraulic 0f to 450f test pressure18c to 230c 500f 260c 600f 315c 700. Din 2636 weld neck flanges pn 6464 bar, din wnhebei metals. 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. It covers forged steel flanges, sizes nps 12 dn 15 through nps 24 dn 600. For d1 dimensions see document flange facing according to din en 10921. Flange drillings in en10921 are generally the same as bs4504 and din 2501 but en10921 covers a wider range.
Form d, face rz40, machined form e, face rz16, machined 2. Dimensions for large diameter flanges of bolts api 6051967 as4872 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. Browse blind flanges din pn16 steel in the world wide metric, inc. Blind flanges din pn16 steel on world wide metric, inc. It comprises flanges with din origin and pndn designations dn classification being dependent on pn.
The technical drawing, dimensions and weight details of din 2638 pn 160 weld neck flanges. Making din en 10921 pn40 flange pipe flange forged. Din 2641 pn6 flange din 2642 pn10 flange en 10921 flange type 01 flange type 02 flange type 05 flange type 11 flange type 12 flange type flange pn6 flange pn10 flange pn16 flange pn25 flange pn40 flange pn63 flange pn100 flange uni flange uni 2276 pn6 flange uni 2277 pn10 flange uni 2278 pn16 flange uni 6083 pn25 flange uni 6084 pn40 flange. Pressure rating pn stands for pressure nominale and prefixes the pressure rating, e. Rated flange screws diam eter d1 neck 15 80 12 55 30 2 4 6 40 2 4 m 10 11 0,392.
Dimensions n1, n2 and n3 are measured at the intersection of the hub draft angle and the back face of the flange. En 10921 flanges specifications dimensions of pn 40 flanges din en 10921 note 1. Flanges, pn 16 dimensions, weld bevel, bolt circle, size. Thickness of standard wall is the same as schedule 40 in size nps 10 dn 250 and smaller. When procuring raw materials to manufacture din en 10921 pn 320 flange, our primary responsibility is to ensure that same quality and consistency exists in our supply base. Mar 15, 2016 dinpn16 steel slipon flanges en 10921. Flange din2527 blind flange, pn6, pn10, pn16, pn25, pn40. Refer to the column bolting number in the table for the actual number. Nonreturn valve pressure drop chart rk 26a for flanges pn 10162540, dn 15100, asme class 150300 the curves given in the chart are valid for water at 20 c. Flange tables flanges are commonly used to connect valves into pipework making it easier for removal and maintenance.
In this roughness window both standards are fulfilled. Stainless steel flanges, carbon steel forged flanges 15 nb. En 10921 flanges specifications dimensions of pn 40 flanges. Din 2636 weld neck flanges pn 6464 bar, din wnhebei. 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. Browse flat faced slipon flanges din pn16 steel in the world wide metric, inc. 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. Pn 40 flanges din en 10921 dimensions of pn 40 flanges. Making din en 10921 pn320 flange pipe flange forged. Ansi, mss and api standards govern flange dimensions and tolerances.
Weld neck flange dimensions are covered in asme b16. A flange standard lays down the dimensions, surface finish, facing type, marking, material and technical specifications for flanges. Germany standard flange din 2527 blind flange nominal pressure 6 to 100. Flange en10921 type 11 flange, pn6, pn10, pn16, pn25, pn40. Flat faced slipon flanges din pn16 steel on world wide. 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. Pn 50, pn 110, pn 150, pn 260 and pn 420 steel flanges are designed to be inter changeable with flanges to american standards ansiasme b16. Flange tables 172 flange tables temperaturepressure ratings for steel flanges please note that the following flange tables are provided as a guide only, we cannot accept responsibility for any errors that may have been included. These flanges are equivalent to the bs10 flanges, except that all dimensions are specified in mm. Pn16 flange dimensions as used for pn16 flange solenoid valves. 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.
For raised face diameter and different types of flange faces see. Flange dimensions technical data ansi150 ansi300 ansi600. For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter, note. A wide variety of ansi flange pn16 options are available to you, such as ansi, asme, and din.
When procuring raw materials to manufacture din en 10921 pn 40 flange, our primary responsibility is to ensure that same quality and consistency exists in our supply base. 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 pt rating of all other flanges shall be agreed between the manufacturer and the purchaser. Face to face according to din 3202f4 flanges according to din2501pn10 or 16 size nom. This double marking makes it clear that both standards are met. When procuring raw materials to manufacture din en 10921 pn320 flange, our primary responsibility is to ensure that same quality and consistency exists in our supply base. National flange standards in europe have largely been superseded by the european en 1092 series. Nonreturn valve rk 26a for flanges pn 10162540, dn 15. Flange dimensions technical data ansi150 ansi300 ansi600 jis7. The pt rating of all other flanges shall be agreed between the manufacturer and the. Flange din2635 pn40 welding neck flange, wnrf flange.
Tongue and groove according to din 2512 form f, tongue form n, groove 3. Flanges, pn 16 dimensions, weld bevel, bolt circle, size of. 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. In some sizes, bolt holes are slightly larger to give better clearance. Nonreturn valve rk 26a for flanges pn 10162540, dn 15100.
Flange din2635 pn40 welding neck flange, wnrf flange, s235jrg. When procuring raw materials to manufacture din en 10921 pn40 flange, our primary responsibility is to ensure that same quality and consistency exists in our supply base. Flange tables temperaturepressure ratings for steel. Dimensions in mm for flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter, note. Metaltech engineers manufactures to global standards. Flange to the old din standard are compatible to the new din en 10921. Various national standards bodies have incorporated this. The technical drawing, dimensions and weight details of din 2636 pn 64 weld neck flanges. Flange tables temperaturepressure ratings for steel flanges. En 10921 flanges specifications dimensions of pn 40. Weld neck flange dimensions class 150 to class 2500.
664 1058 58 1203 342 332 20 136 1208 1536 113 50 92 1325 1122 1452 1082 879 286 902 1054 1125 1153 1524 33 422 51 1510 1034 160 1364 524 1210 1101 125 156 127 1404 1190 1240 494 424 969 376 757 392 724 356