Welding outlets welding olets size on size sch 160xxs. Merit weld miser tee let welding branch outlet fittings offer the user a high strength, low cost, welded steel, threaded and grooved line of fittings. Specification for consumable inserts aws bookstore. Attach the pipe thread end of the mounting adapter to the saddle weld o let using a pipe joint compound and tighten the joint. Total piping solutions steels leading insert weldolet manufacturers, founded in 1998.
The ladish 55 catalog is provided as an industry reference only. Version pdf english metric version interact live with weldbends product catalog. Dimensions and tolerances in accordance with ansiasme b16. Elbolet is type of selfreinforced branch fitting developed by company called bonney forge. Threadolet and threadolet dimensions hardhat engineer. Available in a complete range of carbon steels, stainless steels, alloy steels and non ferrous metals certified to astm, asme, and military standards. In all cases, the fittings should be used as the template to determine size of hole in run pipe. We pride ourselves on being at the forefront of innovation in both product lines and after sales services.
Threadolet s end is suited for the threaded connection. Maybe your instrument vendor intended to have a 1 thread o let tol connection. Dimensions the weldoflange and nipoflange is a combination of a welding neck flange and a supposedly weldolet or nipolet. A weldolet is designated by the run length by the branch length. For example a 6inch weldolet on a 10inch pipe would be a 10x6 weldolet. Insert olets provide optimal inspection opportunities for critical service. Home datasheets fitting datasheets o let datasheetsweldolet run center to face of olet in email print.
The attachment weld is easily examined by radiography, ultrasound and other standard nondestructive techniques. The threaded outlet sizes are normally limited to the smaller 2 and under pipe sizes. In general, the fitting is welded with a cjp groove weld with a reinforcing fillet weld. View size on size standard weight dimensional data. Branch connection fittings also known as o lets are fittings which provide an outlet from a larger pipe to a smaller one or one of the same size. Weldolet double extrastrong size d mm mm inch mm inch mm inch 12 21.
You need to look up the welding requirements under the heading of. Weldolet dimensions charts mss sp 97 weldolet dimensions and weights charts msssp 97. Catalog a world innovator in branch connection design. Full size is when you take a branch of the same size as run pipe size for example 3 inch to 3 inches. Flats a flat butt weld pipet fitting for use on welding caps, elliptical heads and flat surfaces is available. As you can see in the image that hub length is longer like long neck weld flange. This provides a uniform welding gap between the curvature of. A second cut shall be performed to obtain the required weld bevel per wps. Weldolet is type of selfreinforced branch fitting developed by company called bonney forge. It is used on long radius elbow for instrument connection such as thermowell. Weldolet, threadolet, sockolet explained projectmaterials. Elbolet is a special type of olets which fits on elbow surface. 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. This is a buttweld connection used for making 90 degree branching from the main run of pipe.
Threaded npt or pt type, socket weld, butt welding size nps 184. Flat based weldolets are available for connecting to pipe caps and vessel heads. Sockolet, threadolet weight chart what is threadolet. Manufactured to meet your specific reinforcement requirements. Attach the pipe thread end of the mounting adapter to the saddle or weld o let using a pipe joint compound and tighten the joint. Forged stainless steel fitting dimensions conform to asme b16. It should also be noted that most items that are marked o lets are trademarked by bonney forge. This fitting is best described as an odd shaped donut. History for over 150 years, anvil has been a trusted name in piping solutions by consistently providing quality products, service, and support to the pvf industry.
Weld o let is a trade name, so you will not find the welding requirements in any of the asme pressure piping codes. Sweepolet is a contoured, integrally reinforced, buttweld branch connection with a low stress intensification factor for low stresses and long fatigue life. Upper and lower values for each size are the respective maximum and minimum. Searching for information related to calculating completed weld sizes for attaching 6m thread o lets, sock o lets and lateral o lets to pipe.
The weldolet maintains full pipe strength in accordance with asme 816. In most cases, the weld metal strength will govern. Merit tee lets are forged steel welding outlet fittings. 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. The base of the common weld o let has a saddle shape to fit the run pipe. Sockolet is designed for specific condition based on process piping code asme b31. Run pipe size nps pipe schedule number l dimension outlet size. Welding general welding requirements of o let fittings when is enoughenough but not too much. A sockolet is similar to a weldolet, with the difference that the branch pipe is connected to the run pipe, via the fitting, with a socket weld connection as per asme b16. Root gap x space for welding the o let is raised off the run pipe to establish proper weld gap by placing spacers, e. The main pipe onto which the branch connection is welded is usually called the run or header size. Mechanical installation page 8 senum00217en10 may 2017. And reducing size is when branch size is less than run pipe size.
Specify size outlet size run or header or run size combination, pages 38 40 2. Dimensions of weldolets reducing, standard weight std, nps. Dimensions of reducing thredolets, pressure class 3000 and. So, from your description, i would say that the weld o let is reducing size. The sensor rotor assembly is to be located a fixed distance from the center of the pipe. Tee lets are specifically designed and manufactured to be installed on schedules 5 thru 40 and proprietary thin wall flow pipe. Insert weldolet is another contoured butt weld branch connection used in less critical applications. Do not apply sealing compound to the top thread of the mounting adapter, it is sealed with an o ring. Its purpose is to make selfreinforced branch outlets on a larger one size or more run of pipe. The sockolet is classified as socket weld fitting, and are available in class 3000,6000 and 9000 pressure temperature rating. Meets all the requirements of the applicable codes and standards. Weldolet size to size and flat, ansi sch std, fcs in. The vesselet is a contoured integrally reinforced insert branch connection.
Olets are preshaped to the curvature of the run pipe. The 2 components are manufactured in one piece, and not welded. 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 dimensions charts msssp 97 projectmaterials. Pipe schedule numbers and weight designations are in accordance with asme b36. This provides a uniform welding gap between the curvature of the run and base of fitting. Same as weldolet dimensions up to 48 inch for run pipe, and 2 inch for branch pipe. Hackney ladish manufactures an industry leading line of weld fittings elbows, reducing elbows, tees, reducing tees, concentric reducers, eccentric reducers, crosses, and caps in sizes from 12 to 48 in carbon and high yield steel. Nipple, swage nipple, bull plug, street elbow, boss, reducer insert and out let etc 2.
Apply full penetration groove weld around olet completely ill weld bevel tackweld at four points to secure olet to header pipe. These dimensions are to be used for layout purposes to determine any possible spacing problems. Buttweld threaded socket weld see how to specify bonney forge branch connections. Surveys of smallbranch connections undertaken as a result of technical directive no. In no way should these dimensions be used to precut holes prior to welding. Likewise weldolets, sockolets are used to make a 90degree pipe branch. Branch outlet butt weld reducing sizes msssp972006 standard weight and extra strong 1 dimensions in millimeters. Welding outlets welding olets reducing standard weight. Full size is when you take a branch of the same size as. Weldolet, sockolet, threadolet octal pipe fittings. Olets a complete guide learn about weldolet, sockolet. Nipoflange nipoflange manufacturer nipoflange supplier. Outlet size range to 60 in over 60 different alloys.
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. Dimensions of weldolets reducing, standard weight std. Insert weldolet fittings are not available for size to size applications. Olets offer an alternate means of connecting into the main run and do not require reinforcement. Do not apply sealing compound to the top thread of the mounting adapter. For your piping systems specify weldmiser teelet branch outlet fittings shall be merit weldmiser teelet, lightweight forged steel, employing low weld volume profile to provide for full penetration welds with minimum burn through and pipe distortion on schedule 5 thru 10, proprietary thin wall, and standard wall pipe. Welding outlets welding olets conventional run size. Forged stainless socket weld inserts conform to mss sp79. Specifications for carbon steel forgings in accordance with astm a105.
Welding general welding requirements of olet fittings. Decouvrez tous les produits et les donnees techniques. However, msssp97 provide dimension requirements for standard 90 selfreinforced branch connection with butt, socket and threaded end types. Every packet of gapa let socket weld contraction rings comes with a certified test report verifying the chemical analysis and physical properties of material shipped. You can check flangeolet dimensions of the flangeolet branch below. 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. Weldolets end is suited for the butt welding connection. These threadolet fittings are available in sizes ranging from 18 20. It is not a reflection of our current product offerings. Gage company does guarantee the test reports on the product material, any product can be misused, which in this instance could result in an improper weld.
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