Weldolet thickness consideration pennpiper mechanical 1 apr 14 15. Weldolets end is suited for the butt welding connection. Weldolet, an economical buttweld branch connection, is designed to minimize stress concentrations and provide integral reinforcement. Jun 01, 2017 welding requirements of o let fittings when is enoughenough but not too much. Msssp97 threadolet, threadolet fittings, ss threadolet. As a family owned company, it is our pledge, and our mission to deliver a level of service unrivaled in our industry. Anvil pipe fitters handbook 5 gruvlok installation pipe and flange data weld fitting and steel flange data table of contents gruvlok tech. Cross sections for weld details should be adequate. Forged stainless socket weld inserts conform to mss sp79. Elbolet is available in threaded end, socket type class 3000 and class 6000 and butt type end with standard weight, extra strong and double extra strong schedule 160. If the pressure and force on the olet in this system is not of significant nature, you. Full size is when you take a branch of the same size as. Any reducing branches require a saddle or weldolet.
This provides a uniform welding gap between the curvature of the run and base of fitting. Subscribe now and get your free ebook on piping components. Dimensions for short pattern lap joints were also added. The threaded outlet sizes are normally limited to the smaller 2 and under pipe sizes. Nontoleranced dimensions in this standard practice are nominal, and, unless. And threadolets are available for screwed fittings. Olets are provided with an integral weld line, eliminating weld thickness calculations. Root gap x space for welding the o let is raised off the run pipe to establish proper weld gap by placing spacers, e. Specifications for carbon steel forgings in accordance with astm a105. For those who know how to barrow designs a step version is available.
What is the difference between a weldolet and a sockolet. If the pressure and force on the o let in this system is not of significant nature, you. This mss standard practice was developed under the consensus of the mss technical. A flat weldolet for use on welding caps, elliptical heads and flat. The only difference between the two is that the branches pipe of the sockolet has been connected to the run pipe, via the fitting, with the help of a socket weld connection as specified in the asme b16. A threading outlets is the same basic design as a welding outlets. Branch connections table of contents when to use weldolets. All products are warranted to be free from manufacturing defects for a period of one year from date of shipment. Branch outlet fitting, branch connections, socket weld.
Weld o lets are manufactured for butt weld fittings. Weldolet and dimension of weldolet hardhat engineer. And reducing size is when branch size is less than run pipe size. I am currently working on a deluge system run in cuni. You have a big olet, and are to weld this to a large diameter tube with small wall thickness. Set your store to see local availability add to cart. View size on size standard weight dimensional data. Field application fol fittings differ from a torf threadoring, flanged fitting, as fols do not contain internal threading, an aluminum bronze plug, a viton oring or a teflon oring backer. Forged stainless steel fitting dimensions conform to asme b16. Gage company gapalet socket weld contraction rings. Dimensions and tolerances in accordance with ansiasme b16. Sockolet the sockolet is also made much the same as the weldolet except that the outlet has a socket to match the socket welded piping fittings and pipe. And thread o lets are available for screwed fittings. Welding outlets welding olets conventional run size.
Weldolet, cl3000 sockolet, cl3000 thredolet 18 through 6 outlet size and coupolet bear the ul symbol indicating underwriters laboratories listing of these fittings for use in sprinkler systems and other fire protection water supply systems. Carbon steel weldolets w pvdf insert free 3d models, cad. Home datasheets fitting datasheets olet datasheetsweldolet run center to face of olet. Weldolet dimensions charts msssp 97 projectmaterials. Forged carbon steel plugs f o r g e d size in part number a in b in master weight lb 12 42rp3004 0. Welding requirements of olet fittings when is enoughenough but not too much. Guidelines for installation of integrally reinforced. Threaded flange threaded flanges are joined to pipes by screwing the pipe which has a male thread, generally npt per asme b1. Weldolet dimensions and weights center of the run to weldolet face, sizeon size and reducing weldolets sizes by nps and schedule, and run sizes. Weldolet thickness consideration pipelines, piping and. A schedule 40 weldolet for sizes 12 and larger is available. The base of the common weldolet has a saddle shape to fit the run pipe. These threadolet fittings are available in sizes ranging from 18 20.
I only did this one because i only needed this one. Catalog a world innovator in branch connection design. Weldolet is type of selfreinforced branch fitting developed by company called bonney forge. Weldolet run center to face of olet in written by matt milbury on 29 january 2016. A socket weld branches outlet or a sockolet is similar to a weldolet and can be used to make a 90degree pipe branches. A second cut shall be performed to obtain the required weld bevel per wps. The good thing is this model solidworks 2012 can be altered as you like. The outlet end of the weldolet has a beveledend allowing for butt welding a pipe or fitting. Made from a certified stainless steel, gapalet resists corrosion from chemicals, radioactive materials, and water.
The oring gasket shall have sufficient volume to approximately fill the area of the groove and shall conform to awwa c200. Home datasheets fitting datasheets o let datasheetsweldolet run center to face of olet in email print. A schedule 80 butt weld pipet for sizes 10 and larger is available. Gapalet is a split ring that is engineered and designed to give you a premeasured 116 minimum gap for socket welds. Branch outlet fitting, branch connections, socket weld branch. Many standards say that the o let is to be welded completely fill up with no consideration of wall thickness of the tubepipe that the o let is welded to. Elbolet is type of selfreinforced branch fitting developed by company called bonney forge. Pipe schedule numbers and weight designations are in accordance with asme b36. Weldolet dimensions charts mss sp 97 weldolet dimensions and weights charts msssp 97. The joint shall be suitable for a working pressure equal to the class of pipe furnished and shall operate satisfactorily with a deflection angle, the tangent of which is not to exceed 1. Weldolet double extrastrong size d mm mm inch mm inch mm inch 12 21.
Please take a moment to browse the site and become familiar with the new layout. We know it is a kind of pipe fittings and is of several types. Types of fittings covered by this standard are shown in table 6, by class and size range. Stainless steel weldolet ss weldolet astm a182 f304, 304h, 309, 310, 316, 316l, 317l, 321, 347, 904l alloy steel weldolet as weldolet astm asme asa 182 f1f5f9f11f22f91 carbon steel weldoletcs weldolet astma 105a694 gr. It is used whenever branch connections are required in size where reducing tees are not available andor when the branch connections are of smaller size as compared to header size or when tee cannot be accommodated in the piping header, weldolets are used. With an olet in high pressure you probably are going to have a very high heat input in the weld, not with the tee you have much more complication if you are thinking in use a 45abranch, but on the other hand if you have a big run and a small branch and you want to use tee red. Different types of flanges are explained below in order to let interested people get an idea quickly about flanges. Surveys of smallbranch connections undertaken as a result of technical directive no. For the majority of installations, the insert megalet itself can be used as a template. Welding outlets welding olets reducing standard weight. The thredolet is made much the same as the weld o let except that the outlet is threaded to match the normal tapered pipe threads. Sci branded cooplet weld outlets are ul listed and fm approved at 300 psi cooplet weld outlets threaded conform to astm a106, asme b1. The socket outlet sizes are normally limited to the smaller 2 and under pipe sizes.
Available for solidworks, inventor, creo, catia, solid edge, autocad, revit and many more cad software but also as step, stl, iges, stl, dwg, dxf and more neutral cad formats. Weldolet, threadolet, sockolet explained projectmaterials. The elimination of the weld between the main body and the weldolet reduces manufacturing costs and increases the overall strength of the fol. Welding outlets welding olets size on size sch 160xxs.
This standard covers ratings, dimensions, tolerances, marking, and material requirements for forged fittings, both socketwelding and threaded, as illustrated in tables 1 through 5 and tables i1 through i5, inclusive. Dimensions of weldolets size on size, standard weight std, nps. Flexolet reduces the number of fitting sizes per outlet required, made possible by the revisions to the mss specification. This makes a 90 branch and comes in full size or reducing for a straight piece of pipe.
Weldolets are the most popular type of branch fittings, belong to the buttweld fittings family, and are available in a wide range of dimensions. Weldolet size to size and flat, ansi sch std, fcs in. However the main difference is the fitting has a female threaded connection to mate to the branch connection. Situated on 36 acres and with over 300,000 square feet dedicated to production and stock, weldbend can ship any size order the same day. It is used on long radius elbow for instrument connection such as thermowell. Merit teelets are forged steel welding outlet fittings.
You have a big o let, and are to weld this to a large diameter tube with small wall thickness. Dimensions of weldolets reducing, standard weight std, nps. Decouvrez tous les produits et les donnees techniques. In my opinion the ammount of time required in fabrication to cut out a coupon for a saddle and weld it would mean that a reducing tee would be a more logical choice. Many standards say that the olet is to be welded completely fill up with no consideration of wall thickness of the tubepipe that the olet is welded to. Carbon steel weldolets w pvdf insert free 3d models. F42465256606570 low temperature carbon steel weldolet ltcs weldolet a350 lf3a350 lf2.
The elimination of the weld between the main body and the weld o let reduces manufacturing costs and increases the overall strength of the fol. The weldolet and the sockolet both have a run end and a branch end. Field application fol fittings differ from a torf thread o ring, flanged fitting, as fols do not contain internal threading, an aluminum bronze plug, a viton o ring or a teflon o ring backer. In this article, we show the dimensions and weights of. Apply cover illet weld for smooth geometry transition. Flats a flat butt weld pipet fitting for use on welding caps, elliptical heads and flat surfaces is available. This is a buttweld connection used for making 90 degree branching from the main run of pipe. Nov 23, 20 different types of flanges are explained below in order to let interested people get an idea quickly about flanges.
Specification for hightest wrought butt welding fittings. Latrolet a latrolet is a weld on branch fitting that is attached to the run pipe at a 45 angle. Looking for downloadable 3d printing models, designs, and cad files. Use outermost edge as template, scribe onto header pipe. The run end connects to the larger diameter pipe, and the branch end connects to the smaller diameter pipe.
Version pdf english metric version interact live with weldbends product catalog. Weldbend is the only domestic manufacturer of both carbon steel fittings and flanges. The industry leader in carbon steel weld fittings and weld flange products from 12 thru 60 english inches version interact live with weldbends product catalog. Weldolet, stainless steel weldolet, alloy carbon steel. Outlets available in butt weld, socketweld, threaded and flanged.
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