Texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide. Raised face flat face ring type joint tongue and groove male and female din flange summary chart rated pressure in bar 1 bar 14. Mss sp44 also covers nps 12 to nps 24 flanges which are equivalent to asme b16. Figure 600 stainless steel ball valves welcome to fnw valve. If damage is observed, immediately file a claim with the. Reducing flanges are available in all types and pressures. C this dimension is commonly associated with true lap joints. Swivel flange spools and adapters sara manufactures a wide range of high pressure flanges, tees, crosses and conforming to api 6a and in line with specific customer r equir ements. It covers forged steel flanges, sizes nps 12 dn 15 through nps 24 dn 600. The flanges are bolted together with a gasket in between to prevent leackage. Flange dimensions technical data ansi150 ansi300 ansi600. One of the flange has a projected portion and the other flange has a corresponding recess. Vacuum flanges several vacuum flange standards exist with differences in ultimate attainable pressure, size, and ease of attachment.
Class 1503006001500 2500 din pn 6 welding necksliponblind flanges. Industry standard is to make to the slip on length through the hub. Install ez flange gasket on the pipe with the bevel of the gasket facing the ez flange. Flange dimensions flange dimension guide 5 iso 7005 din pn6 90 65 4 11 m10 14 6 14 pn10 105 75 4 14 m12 16 6 16 pn16 105 75 4 14 m12 16 6 pn20 100 70 4 16 m14 8. Bolted flange design according to asme section viii division 1. Use filters to find rigged, animated, lowpoly or free 3d models. A wide variety of iso standard flange dimensions options are available to you, such as shape, standard, and connection. Nominal pipe size groove dimensions diameter of raised portion k. Gost 1281580 flanges for valves, fittings and pipelines. Duwa piping can deliver flange and pipe fitting exworks in 3 days, and guarantee the quality 2nd longer than others. Pipe flange standardsansiasmebsenjisgostdingb flange. Vacuum flanges several vacuum flange standards exist with.
The dimensions of flanges in piping systems and also the smaller flanges on equipment are standardized. You will get reply in 24 hours for any issue or inquiry. I initially thought about making this set simply for myself, as i intend to start experimenting with highvacuum systems and need to be able to form my own vacuum lines, but then decided to open it up to everyone. Connecting dimensions and dimensions of sealing surfaces, 0,1 20,0 1 200. Back the set screws out of the flange to clear the pipe and slide onto the pipe. This helps to bring the shafts into line and to maintain alignment. The dimensions stated herein are derived from industry practices and are believed to be correct. About 79% of these are flanges, 6% are pipe fittings. Precision engineered flanges ring joint flanges class 150 facing dimensions.
Each flange is mounted on the shaft end and keyed to it. Rtj face dimensions and flange tolerances texas flange. Nominal pipe size nps inches outside diameter of flange incheso. The computeraided design cad files and all associated content posted to this website are created, uploaded, managed and owned by third party users. Slipon flange lap joint flange welding neck flange blind flange screwed end flange socket welding flange flange faces provided. When this is done, bolting should be of carbon steel, without heat treatment other than stress relief, equivalent to astm a 307 grade b. Industry standard is to make to the slip on length thru the hub. No national standard or governing body control industry standard flanges.
Dimensions in inches weld neck flanges and stud bolts asme b16. International standard is0 7005i first edition 199204i 5 metallic flanges part 1. On flange connections for fisher l2, l2e, and l2sj level controllers this supplement contains dimensions for nps 2 cl150 through 1500 slip. Mss sp44 is the only source for the nps 22 flange dimensions above. All pipe plugs must be blocked or anchored adequately against a force equal to the head pressure times the crosssectional area of the pipe. 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. Swivel flanges can be designed for any size and pr essur e r ating. Pipeline flanges for general use metric series mating dimensions. Gost 1281580 flanges for valves, fittings and pipelines for pnom from 0,1 to 20 mpa from 1 to 200kgfsq sm.
Cast iron flanges stud reference chart the number, diameter and length of studs for cast iron flanges class 125 and 250. Number of bolt holes diameter of bolt holes bolt circle diameter p. Stainless steel flanges, carbon steel forged flanges 15 nb. Flanges and fittings stainless steel short weld nipples b a dimensions mm ab isokf flange dn tubing iso part number 304 s. A flange coupling usually applies to a coupling having two separate cast iron flanges. 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. Series ezflange ductile iron flange adapater brochure.
These dimensions are published for informational purposes only. The faces are turned up at right angle to the axis of the shaft. All dimensions are in inches these flanges will be furnished with a 116 raised face unless otherwise specified. The design of a flange involves the selection of the gasket material, type, and dimensions, flange facing, bolting, hub proportions, flange width, and flange thickness. Flanges are used on equipment for the nozzles and in piping systems. Each cad and any associated text, image or data is in no way sponsored by or affiliated with any company, organization or realworld item, product, or good it may purport to portray. Din blind flange 2527252725272527252725272527 flat flange for welding. For over 90 years keeney is continually praised as an industry leader in both the wholesale and retail markets for plumbing products and our innovative plumbing solutions. Debris or protrusions in the pipeline can damage a seal or rupture inflatable plugs.
Rtj face dimensions and flange tolerances pdf for printing. These flange fittings are generally used in vacuum components in the low and medium vacuum range and can be found on a. See bore chart for other wall thicknesses c this dimension is commonly associated with true lap joints. Flange dimensions technical data ansi150 ansi300 ansi600 jis7. During dimensional inspection of flange, you should check for. Flange dimensions shall be such that the stresses in the flange, calculated in accordance with 27, do. Cast iron flanges stud reference chart the number, diameter and length of. Ansi, mss and api standards govern flange dimensions and tolerances. Stainless steel flanges, carbon steel forged flanges 15 nb to. Apply a small amount of high temperature antiseize 1compound to the bolt threads. Equipment such as pressure vessels can also have socalled body flanges.
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