Weldolet. Sockolet. Thredolet. Flexolet. Latrolet. Elbolet. Sweepolet. Brazolet. Coupolet. Bonney Forge Shanghai. Shanghai, China. WFI International. Houston . WELDOLET® is Bonney Forge's original conventional line of fittings that give a smooth flow transition from the header pipe into the branch. Weldolet®. 9. Footnotes apply to pages 8 & 9. Each outlet size listed is available to fit any run curvature. Larger Outlet Sizes Available on Application. Design per.
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run PiPe SizeS Outlet sizes 4" and less fit a number of run pipe sizes, and the fittings are marked accordingly. See page 38 for run pipe size combination table( s). Weldolet. Sockolet, Threadolet. Nippolet, Swaged Nipple. Technical Data. Forged Socket Welding Threaded Fitting Bore, Tolerance. KS B & JIS B . Branch Connection Fittings (MSS SP) - Weldolet®, Sockolet®, Thredolet®, Latrolet®, Elbolet®, Nipolet®, Sweepolet® - Download as PDF File .pdf), Text File.
Branch connections are in all sizes, types, bores, and classes, in a wide range of stainless steel, chrome-moly, and other alloys. Perhaps you know, Bonney Forge has been supplying quality branch fittings O'lets for many years. In when Bonney Forge pioneered the "Shape of Reinforcement" for branch connections, who would have thought it would fast become a recognized industry standard.
Today, Bonney Forge Branch Connections offer complete run pipe reinforcement while avoiding cracks, fillet welds, and sharp re-entrant corner reinforcement tapering at the sides, thus preventing abrupt changes in thickness where the fitting joins the header pipe. ASME B Types of Branch Connection Fittings Weldolet is the most common of all branch connections, and is welded onto the outlet pipe. The ends are bevelled to facilitate this process, and therefore the weldolet is considered a butt-weld fitting.
Weldolet's are designed to minimize stress concentrations and provide integral reinforcement. Sockolet utilizes the basic Weldolet however the branch affixes by way of a socket inside the olet.
The bore matches the outlet bore, and the existence of a counter bore roughly the size of the OD of the outlet provides a socket where the pipe can sit, facilitating installation and welding. The Sockolet is considered a socket fitting, and manufactured in , and classes. Thredolet utilizes the basic Weldolet however the branch affixes by way of a thread just inside the top of the olet.
The bore matches the outlet bore, and the existence of this threading facilitates installation, as no welding is necessary.
The Thredolet is considered a threaded fitting, andmanufactured in and classes. Latrolet, used for 45 lateral connections, is available butt-weld to meet specific reinforcement requirements, and or classes for Socket Weld and threaded applications.
Available butt-weld to meet specific reinforcement requirements, and and classes for Socket Weld and threaded applications. Nipolet is a one piece fitting for valve take-offs, drains and vents. Available with male-socket-weld or male threaded outlets.
Sweepolet is a contoured, integrally reinforced, butt-weld branch connection with a low stress intensification factor for low stresses and long fatigue life. The attachment weld is easily examined by radiography, ultrasound and other standard non-destructive techniques.
Manufactured to meet your specific reinforcement requirements. Stainless Steels Other 5. Example: 16" Standard weight x 6" Standard weight is specified as a 6" standard weight fitting. Where the schedule of the run is greater or less than the schedule of the branch, it is essential that both schedules be specified since a The Weldolets reinforcing characteristics are a function of the run pipe wall thickness, which in turn designates the schedule of the basic Weldolet fitting to be used; b The wall thickness of the outlet or branch end must match the wall thickness of the branch pipe.
Example: 16" Extra strong x 6" Standard weight 16" Standard weight x 6" Extra strong Special care is suggested to avoid confusing schedule 40 and standard weight as being identical above 10" schedule 40 is heavier and schedule 80 and extra strong above 8" schedule 80 is heavier.
Example: 8" Schedule 80 x 4" Schedule 80 fitting or extra strong fitting. Designs for thicknesses greater than these can be developed on request. When run is standard weight and branch size is bored for a schedule less than standard weight - specify and price as standard weight plus special bore.
When run size is extra strong weight and the branch is extra strong weight - specify and price as extra strong. When run size is extra strong weight and the branch is bored for a schedule less than extra strong weight - specify as extra strong plus special bore. When run size is schedule weight and the branch is schedule weight - specify and price as schedule When the run size is schedule weight and the branch is bored for a schedule less than schedule - specify as schedule plus special bore.
For 12" and larger run sizes with wall thicknesses heavier than schedule - specify Heavy Wall Weldolets as shown on page Weight Pounds. Larger outlet sizes available on application.
Each outlet size listed is available to fit any run curvature. Larger Outlet Sizes Available on Application. BW ends per B See page 38 for run pipe size combination table s.
Standard weight fittings are the same as schedule 40 fittings through 10". A schedule 40 Weldolet for sizes 12" and larger is available.
A flat Weldolet for use on welding caps, elliptical heads and flat surfaces is available. When ordering a Weldolet fitting, see page 7. See footnotes at bottom of page Extra strong fittings are the same as schedule 80 through 8".
A schedule 80 Weldolet for sizes 10" and larger is available. Dimensions and prices on application. Larger sizes available on application.