Carbon steel flange, pipe flange, jinan hyupshin flanges co. Standard bore will be furnished unless otherwise specified. Female flange or mating flange has a matching depression machined into its face. A wide variety of class 150 wnrf flange options are available to you, such as ansi, asme, and gb. Pairs of pressure tapings are machined into the orifice flange, making separate orifice carriers or tapings in the pipe wall unnecessary.
Long welding neck flanges catalogue hydraulic and offshore. A wide variety of wnrf flange options are available to you, such as ansi, asme, and gb. Dimensions of ansi 150lb rfso flanges slipon flanges. Msi steel ansi flange specifications 8006782544 8006780857. Box 40443 houston, tx 772400443 11906 fm 529 houston, tx 77041. Dimensions n1, n2 and n3 are measured at the intersection of the hub draft angle and the back face of the flange. Slipon flanges are all bored slightly larger that the o. Disclaimer this data is indicative only and as such is not to be relied upon in place of the full specification. When you add multiple files together, you maintain the size and orientation of all the pages within the original files.
Flanges, pn 16 dimensions, weld bevel, bolt circle, size. Joint catagory of wnrf flange in a pressure vessel. Our team carefully designs our goods for extreme preciseness in our weld neck flange dimensions. Dia hub od wn sorf lap jointneck od wnrf id id swlapsorfpcd no. Flange weight calculator, wnrf flange weight calculator, stainless steel flange weight calculator, weld neck flange weight calculator, stainless steel flange weight chart, blind flange chart, large diameter flange weights, pipe flange weight chart, pipe flange weight chart, flange screw weight chart. Dimensions in inches of weld neck flanges and stud bolts. Weld neck raised face flanges, wnrf flanges, stainless. Marcel piping is reputed male female flanges manufacturers in india, this type the flanges also must be matched. Flange drillings in en10921 are generally the same as bs4504 and din 2501 but en10921 covers a wider range. How is weld neck raised face flange type abbreviated. Dimensions of sizes 12 through 3 12 are the same as for class 400 flanges. 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.
In pressure classes 150 and 300, the height of raised face is approximately 1. Weld neck raised face flanges wnrf amardeep steel centre. 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. In these two pressure classes, almost all suppliers of flanges, show in their catalog or brochure, the h and b dimensions including the raised face height. Operating instructions flanges according to din en asme. The engineer or designer must choose among several flange options.
One flange face has an area that extends beyond the normal male flange face. You can also choose from standard wnrf flange, as well as from stainless steel, carbon steel wnrf flange there are 751 suppliers who sells wnrf flange on, mainly located in asia. Lapjoint flange lj, socketwelded flange sw,slipon flange so,weldingneck flange wn,threaded flange th, orifice flange,blind flange, long welding neck flange, blank flange, reducing flange, spectacle blind figure 8 flange,special flange, swivel flange,etc. For d1 dimensions see document flange facing according to din en 10921. Tutte le nostre flange rispettano le normative europee en italiane uni tedesche din americane ansi. Weld neck flange dimensions are covered in asme b16. Flanges are standardized according publications from organizations like asme, mss, api and others. Api 6a flanges catalogue hydraulic and offshore supplies.
It is welded both inside and out to provide sufficient strength and prevent leakage. Wnrf weld neck raised face flange type acronymfinder. Looking for online definition of wnrf or what wnrf stands for. Dimensions in inches of weld neck flanges and stud bolts asme b. Mar 15, 20 i rarely use sheet metal commands but need to learn more about them. Flanges prochem piping products flanges a flange is designed to connect sections of pipe or tube, or to join the pipe or tube to an assembly such as a pressure vessel, valve or pump. These flanges will be supplied with a 116 raised face unless otherwise specified. Flange din2633 pn16 welding neck flange, wnrf flange, s235jrg. See bore chart for other wall thicknesses c this dimension is commonly associated with true lap joints. In pressure classes 400, 600, 900, 1500 and 2500, the height of raised face is approximately 6. The long tapered hub of wnrf flanges, differentiates them from other types of flanges. Threaded flanges are available in sizes up to 4 inches and multiple pressure ratings, however, they are used, mostly, small size piping in low pressure and low. Weldneck flanges or weldingneck flanges can be differentiated from all other types of flange by their long tapered hub.
Nov 12, 2017 flange bolting dimensional recommendations. You can also choose from stainless steel, carbon steel class 150 wnrf flange there are 72 suppliers who sells class 150 wnrf flange on, mainly located in asia. We are the leading manufacturers, supplier and exporters of weld neck raised face flanges using high quality raw materials. The worlds most comprehensive professionally edited abbreviations and acronyms database all trademarksservice marks referenced on this site are properties of their respective owners.
Flanges are commonly used to connect valves into pipework making it easier for removal and maintenance. Weld neck flange dimensions class 150 to class 2500. Weld neck flanges, wnrf flanges,wn flange,ansi b16. Acciaio al carbonio astm a105 c22,8 rst37,2 acciaio inossidabile astm a182 f304 f316l. Welding neck flanges wnff flanges wnrf flanges are easy to recognize at the long tapered hub, that goes gradually over to the wall thickness from a pipe or fitting.
The types of flanges for piping explained projectmaterials. Industry standard is to make to the slip on length through the hub. Dimensions in inches of weld neck flanges and stud bolts asme. Common flanges used in wnrf flange dimensions are the surrey flange or danzey wnrf flange dimensions, york flange, sussex flange and essex flange. Light wall thicknesses are identical to stainless steel schedule 10s in sizes through 12. Flanges, pn 16 dimensions, weld bevel, bolt circle, size of bolt, bolt hole, radius, no. Microsoft word 150 lap joint with 30 and 36 author. The steel flange harmonization specified in the previous edition did not achieve the anticipated market acceptance. 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. Wnrf is defined as weld neck raised face flange type very rarely. Weld neck flanges wnrf flanges guru gautam steels is manufacturer, supplier and exporter of high quality weld neck flanges.
Size a b d h m n bolt cs ss dn in mm mm mm mm mm mm size x lgth. When ordering a weld neck flange, it is important to specify the schedule pipe is being used for. Every now and then we conduct audits to ensure flawless fabrication of forged weld neck flanges. Additional decisions involve facing and surface finishes, and the appropriate. The pipe flanges are the second most used joining method after welding. G mm wn blind sow sw nominal size class 150 flanges to asme b16. The information in these pages was compiled from industry sources which texas flange and fitting supply believe to be reliable. October 23, the standard was published as ansi b16. During dimensional inspection of flange, you should check for. Normally i would simply use extrusions but i would like to get a flat pattern out of this. Welding neck flanges wnff flanges wnrf flanges size range. Flange dimensions are determined by the pipe size and the pressure class required for the application. This can be attributed firstly to the fact that this part of iso 7005 has not, prior to this revision, been updated and, secondly, that this part of iso 7005 lacked normative requirements for many materials and their corresponding pressuretemperature ratings.
Learn different types of pipe flanges used in piping. Dimensions din flange din 2501 seal ledge din 2526 form c. Welding neck flange with raised face wnrf flange, wnrf flange dimension from 12 inch to 96 inch, pressure rating from 75lb to 2500lb, we usually offer ansiasmedin etc. Nominal size min thread length t depth of socket d diameter hub at bevel a hub diameter x drilling. Welding neck flanges wnff flanges wnrf flanges at rs 500. Weld neck flanges are usually used in high pressure systems and are suitable for cold or hot temperatures. Flange din2635 pn40 welding neck flange, wnrf flange. Flanges are joined by bolting, and sealing is completed with the use of gaskets and other sealing methods, and fixed to the piping system by welding or threading. Pn 16 flanges din en 10921 dimensions of pn 16 flanges. Wnrf flanges welding neck raised face manufacturers. Thickness total thickness neck hub radius holes raised face. Weld neck 10 150 lb flange dimensions are covered in asme b16. Cs weld neck wnrf flange a flange is an external or internal ridge, or rim lip, for strength, as the flange of an iron beam such as an ibeam or a tbeam. The pure metal is used to fabricate inconel weld neck flanges and monel weld neck flanges.
Sizes nps 12 through 312 are same as class 600 flanges. Jis flanges 2 kgcm2 blind slipon pipe inch mm pipe d do t c holes. 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. This kind of flange include lots of specification,weld neck flange is expensive because of its long neck and cost of people for contact wn flange with pipeline or fitting, but is preferred for high. These flanges will be furnished with a 116 raised face unless otherwise specified.
Flanges according to din en asme jis gost supplementary instructions 3 47574en140206 2 dimensions 2. Dimensions in mm for flanges type 21 the outside hub diameter approximately corresponds to the outside pipe diameter. 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. Norma uni 2282 pn16 weld neck flange, wnrf flange forged. An orifice flange is intended for use instead of standard pipe flanges when an orifice plate or flow nozzle must be installed. Orifice flanges cover all standard sizes and ranges, and all common flange materials. The pressure rating will also determine the dimensions of the flange full details can be found in the relevant specification. How to get two base flanges to merge solidworks forums. Realizziamo flange piane libere per cartelle a collarino filettare cieche i materiali impiegati sono.
Except for diameter of bolts and flange bolt holes, combining values from the two systems constitutes. I am trying to build a part by creating two base flanges and merging together. Flange din2632 pn10 welding neck flange, wnrf flange. Mar 29, 2017 f321h wnrf flange, a182 gr f347 wnrf flange, wnrf flanges exporter in india, a182 gr f317 wnrf flange, a182 gr f 317l wnrf flange, astm a182 f5 wnrf flange suppliers, astm a182 f9 wnrf. Dimensions for class 300 flanges the following charts are for. Wnrf is listed in the worlds largest and most authoritative dictionary database of abbreviations and acronyms the free dictionary. Nominal size common dimensions bore length thru hub outside diameter d thickness c raised face diameter r fillet radius r weld neck socket b 1 slipon. Din flange, en10921 flange, iso9624 flange, uni flange, bs4504 flange, nfe29203 flange, ansi b16. 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 flange is an external or wnrf flange dimensions ridgeor rim lipfor strengthas the flange of an iron wnrf flange dimensions such as an ibeam or a tbeam.
This type of flange is available in large sizes also to connect bigbore piping with. Flange dimension charts for class 150, class 300, class 600, class 900, class 1500 and class 2500 free. Texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide. The slipon flange has a low hub because the pipe slips into the flange prior to welding. Male female flange manufacturers in india marcel piping. Weld neck flanges ss wnrf flanges, stainless steel weld. Pdf merge combinejoin pdf files online for free soda pdf.