Flange coupling consists of two flanges keyed to the shafts. Each flange is mounted on the shaft end and keyed to it. 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 25 100 14 75 35 2,6 4 6 60 2 4 m 10 11 0,747 32 120 14 90 35 2,6 6 6 70 2 4 m 12 14 1,05 40 14 100 38 2,6 6 7 80 3 4 m 12 14 1,18 50 140 14 110 38 2,9 6 8 90 3 4 m 12 14 1,34 100 210 16 170 45 3,6 8 10 148 3 4 m 16 18 3,24. The flange is subjected to shear at the junction of the hub as it transmits torque through the bolts. Nominal pipe size outside diameter of flange thickness of flange diameter of raised face diameter of hub at base length thru hub diameter or bore diameter of hub at bevel radius of fillet. Id branch flange rating rf rtj material type header. Autocad dwg and universal dxf formats available for download. Id like to start a thread where nzh members can share autocad drawings. Bolted flange design according to asme section viii division 1. A 26 thru 36 bolt and stud dimensions class 150 2500.
In order to read a secure pdf, you will need to install the fileopen plugin on your computer. This saves the costs of two flanges, the gasket, the stud bolts, the second weld, the cost of ndt for the second weld, etc click to buy now. Okay, now that you know the types of flanges and facings, we can begin to talk about how to design it. Secure pdf files include digital rights management drm software.
For the denotation of dimensions nps, o, w, m, n, d, l1, l2, l3, please refer to that of flange bolting for class 400. The grabcad library offers millions of free cad designs, cad files, and 3d models. Ansi b16 valve face to face dimensions also available short pattern. This helps to bring the shafts into line and to maintain alignment.
Metal tech engineers is a leading manufacturer of drawing flanges are offered in different pressure ratings, dimensions and other specifications. If you dont have sketchup installed on your computer download the amazing free sketchup here. Typical facings for steel pipe flangesdrawings facing dimensions for ring joints class 1502500 ring joint dimensionsansi b16. Area resisting shear where, is the thickness of the flange. One of the flange has a projected portion and the other flange has a corresponding recess. Federal institute, promoting development and application of standardization in the manufacturing and service industries. Web site offers news, articles, online standards store and up to date information about national and international standardization activities. Ansi b16 valve face to face dimensions global supply line. Apply a small amount of high temperature antiseize 1compound to the bolt threads. Cad product drawings for sensors solartron metrology product drawings are available in 2d pdf and 3d step and solidworks formats. As the bolts of a flangepair are tightened, the knifeedges make annular grooves on each side of a soft metal gasket. When a fitting has more than one asa flange, such as a fourway cross, indicate. European standards for construction drawings number year these refer to a construction building drawings or finally the standards designated with pnem, which refer to electrical or mechanical drawings.
These drawing flanges are made of highest quality stainless steel. Conforming to astm and asme specifications, our stainless steel drawing flanges are suitable to be used in critical hydraulicpneumatic applications in various industries. Drawings not listed can be requested by contacting sales. 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. Just to remind you, well follow the asme bpvc section viii division 1 appendix 2 asme, mandatory appendix 2 rules for bolted flange connections with ring type gasket, in asme boiler and pressure vessel section viii division 1 rules for construction of pressure vessels. If you think there will be any confusion about 2 inch size vs 2 116, yo editbill of materials and add a remark as shown below. Ring joint flanges catalogue hydraulic and offshore supplies. Flange thickness min overall length diameter at weld bevel hub diameter face diameter number of holes bolt hole diameter diameter of circle of holes kg in piece mm in mm in mm in mm in mm in mm in mm in mm in mm in mm 12 0. There are plenty more drawings, but ive picked these out. The extruded metal fills all the machining marks and surface defects in the flange, yielding a leaktight seal. Raised face ansi class 150 forgedcast steel flanges.
Drm is included at the request of the publisher, as it helps them protect their by restricting file sharing. The keys staggered at right angle along the circumference of the shafts in order to divide the by keyways. Affordable and search from millions of royalty free images, photos and vectors. Power is transmitted from driving shaft to flange on driving shaft through key, from flange on driving shaft to the flange on driven shaft through bolts and then to the driven shaft through. An example would be adapter flange model number asa6338200zg. Inches mm inches mm inches mm inches mm inches mm inches mm inches mm inches mm inches mm inches mm valve size raised face welding end ring and groove raised face ring and groove raised face welding end ring and. As a final check, make sure u can select 201707f, click on 30. 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. Jun 21, 2016 ansi 600 weld neck flange drawing example 38. There are some pics floating around on some of my threads of these designs. Cast copper alloy pipe flanges, flanged fittings, and valves.
The flange loads are extremely light for this flange that was designed around the gasket seating case. This pdf contains 24 detailed drawings of miscellaneous. The flanges are connected together by means of bolts arranged on a circle concentric to shaft. Coastal flange stocks import and domestic ansi b16. Warren electric corporation 36 franklin street, po box 86 warren, rhode island, usa 028850086 tollfree. Texas flange provides the following series of individual pages in html and pdf format that contain flange dimensions of the standard flanges we provide. In an unprotected type flange coupling, each shaft is keyed to the boss of a flange with a counter sunk key and the flanges are by means of bolts. Dimensions of din 2631 pn6 flanges m 20 22 m 20 22 400 540 22 495 mayapple international industrial limited dustrial. As the bolts of a flange pair are tightened, the knifeedges make annular grooves on each side of a soft metal gasket. The faces are turned up at right angle to the axis of the shaft. The length of the stud bolt doesnt include the height of the points. Dimensions for class 300 flanges the following charts are for. If you do not know the dimension yet, you can enter a provisi note to that effect as shown. The seal mechanism is a knifeedge that is machined below the flange s flat surface.
The same rule applies when ordering a fit ting or adapter flange with only one asa flange. Sizes nps 12 through 312 are same as class 600 flanges. Join the grabcad community today to gain access and download. As a start id like to share some autocad drawings that ive personally drawn over the years. Refer to our flange chart online slide rule above for flange dimensions. Nov 17, 2012 id like to start a thread where nzh members can share autocad drawings. A wide variety of slip on flange drawing options are available to you, such as ansi, asme, and jis. Class 1503006001500 2500 din pn 6 welding necksliponblind flanges. The seal mechanism is a knifeedge that is machined below the flanges flat surface. Ansi flange dimension chart warren electric corporation.
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