They are equivlent to asme class 150 and 300 respectively. Thickness of flange cast and copper forged alloy steel. The flange adapters and 4 bolt flange block fittings have. 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 6 to 400 dimensions all standard dimensions facing. Flange drillings in en10921 are generally the same as bs4504 and din 2501 but en10921 covers a wider range. Join the grabcad community today to gain access and download. Flange dimension 150 dimensions for class 150 flanges nom. As understood, capability does not suggest that you have astonishing points. Facetoface dimension conforms to din 3202 f1 series dimensions part material en spec. Standard bore will be furnished unless otherwise specified. Flange to flange connections require a bolt kit and gasket. The thickness of integral flanges such as on valves is the same as weld neck. In fact, the english flange word is entered directly into turkish.
Flange table ansi bs 10 nominal size 25mm 1 in bs 4504 diameter of flange bolt circle number number of bolts diameter of bolts diameter of holes diameter of raised face height of. Data sheet butterfly valves pn 61016 for flanged siemens. Bolt kits are intended for pvc to pvc or cpvc to cpvc flange connections. Nov 15, 2016 en 1092 pn16 flange dimensions free pdf ebooks. Thickness of flange copper cast and alloy forged steel. A flange standard lays down the dimensions, surface finish, facing type, marking, material and technical specifications for flanges. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free. This european standard specifies the dimensions and marking of spiral wound gaskets for use in conjunction with flat face and raised face flanges complying with en 10921 for pn 10, pn 16, pn 25, pn 40, pn 63 and pn 100 and up to and including dn 900. This double marking makes it clear that both standards are met. Connecting dimensions according to din en 10921 and din 250111. Weld neck flange dimensions en 1092 pn 6101625 40 the types of flanges for piping explained. Din 2636 pn64 welding neck flanges din pn64 to pn160 forgedcast steel flanges. Now obsolete and replaced by bs en 10921 see flange index page.
The flanges with the dimensions of this standard can be used at maximum 120c temperature with up to 40 bar of working pressure. Mar 15, 2016 din metric pn10 steel slipon flanges en 10921. As there are 60 configurations per dn size, the total project size was getting too big so the step files have been saved into. 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. 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. American standards bs en 1092 circular flanges for pipes, valves, fittings and accessories. Refer to the column bolting number in the table for the actual number. Body cast iron enjl 1040 bonnet cast iron enjl 1040 stainless steel 420 bs970 420s37 cast iron enjl1040. Flange dimensions technical data ansi150 ansi300 ansi600 jis7. Flange type typ as in en 10921 01 plate slipon flanges for welding hubbed threaded flanges 02 loose plate flanges with weldon plate collar 21 integral flanges. For flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter.
Flanges connecting dimensions according to din en 10921. Mar 17, 2019 figure 2 illustrates facing types a and b, which are used where applicable in conjunction with flanges shown in figure 1 see 5. Flange connections the shape of valve body has been so designed as to allow flange bolt alignment onto following standards. Industrial valves dimensions of metal valves for use in. These flanges will be furnished with a 116 raised face unless otherwise specified. The flange member sealingly two machines or installations for bonding a construction member is generally produced as a standard. Flcv5201 flange type lifting check valve 55 pressure temperature ratings material specification valve standard. Oct 03, 2018 a flange standard lays down the dimensions, surface finish, facing type, marking, material and technical specifications for flanges. Flange table ansi bs 10 nominal size 25mm 1 in bs 4504 diameter of flange bolt circle number number of bolts. Ductile iron pipes and fittings detailed products specifications general all materials shall be en, iso or equivalent standard and shall be supplied from approved manufacturers.
Pn 40 flanges din en 10921 dimensions of pn 40 flanges. Class 150, class 300, class 400, class 600, class 900 and class 1500. 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. Flanges connecting dimensions according to din en 10921 and din 25011 1 flange connecting dimensions for pn 6, pn 10, pn 16, pn 25 and pn 40 fig. The information in these pages was compiled from industry sources which texas flange and fitting supply believes to be reliable. Technical delivery conditions nonalloy steel tubes with specified room temperature properties bs en types of flanges li ce ns ed c. Iso70051 provides dimensions for pn 20 and pn50 flanges. Weld neck flange dimensions are covered in asme b16. Below is a reference table for critical flange dimensions to help identify what standard you have. This diagram illustrated the arrangement but not necessarily the correct number of bolt holes. Consequently, whilst the mating dimensions, the flange and facing types and. Flange to the old din standard are compatible to the new din en 10921.
For raised face diameter and different types of flange faces see. At higher temperature of 120c to 300c, it should be taken into consideration that the material yield point becomes lower. Quick reference flange chart pn6 5k 125 lbs pn10 10k. Din flanges summary chart rated pressure in bar 1 bar 14. Wafer type valve has been successfully developed to fit multi functional application onto either connection standard in the same configuration, mainly iso pn 6, 10, 16, 20 ansi b 16. Step files of each configuration are supplied in a. In order to make an international standard, iso needed to include the asme flange dimensions since they are used in over 50% of industry globally, so. If you dont have sketchup installed on your computer download the amazing free sketchup here. The information in these pages was compiled from industry sources which texas flange and fitting supply believe to be reliable. 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.
Din 2503 pn2540 plate flange germany standard flange din 2503 for soldering or welding nominal pressure 25 flansche, glatt zum loten oder schwei. Bs 4504 pn16 flange dimensions bs 4504 pn16 flange. Flange fittings all parker flange fittings, except for those with square mounting hole pattern, are designed to conform to oring groove, bolt holes and bolt pattern dimensions of either code 61 or code 62 of sae j518 and iso 61621 or iso 61622. Figure 2 illustrates facing types a and b, which are used where applicable in conjunction with flanges shown in figure 1 see 5. Facetoface dimensions 19 8 classes 25 and 125 cast iron and classes 150 to 600 steel butterfly valves, facetoface dimensions 20 9 determination of facetoface and endtoend dimensions of flanged valves having various flange facings 21 10 classes 150 to 2500 steel valves having end flanges with ring joint facings. In this roughness window both standards are fulfilled. Mar 15, 2016 din metric pn16 steel slipon flanges en 10921. The grabcad library offers millions of free cad designs, cad files, and 3d models. Din pn40 forgedcast steel flanges din 2545 slipon flanges. Weld neck flange dimensions class 150 to class 2500. Pn 40 890 795 20 m45 50 48 735 735 5 272 58 pn 64 930 820 20 m5256735276ansi class 125150. Dec 29, 2018 flanges are modelled in solidworks 2019. Flanges connecting dimensions according to din en 10921 and flanges.
The pt rating of all other flanges shall be agreed between the manufacturer and the purchaser. Dimensions n1, n2 and n3 are measured at the intersection of the hub draft angle and the back face of the flange. Call or submit a quote request form via our website for flange pricing. For d1 dimensions see document flange facing according to din en 10921. Technical delivery conditions nonalloy steel tubes with specified room temperature properties bs en types of flanges li ce ns ed c op y. Flanges din standards page welding neck pn 16 ffwn 61 welding neck pn 40 ffwn 62 plane welding pn 10 ffpw 63 loose flange pn 10 ffl 64 loose.
Basic catalogue 2016 basics standards, sizes, grades din en asme. Texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide. Sizes above are in reference to pvc and cpvc flanges. For d1 dimensions see document flange facing dimensions en 10921.