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There are size on size weldolets. The hold on the run pipe will necessarily be undersize (either hot tap or torch ) because it's not possible to cut the same size hole in the run without damaging the base material.

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12y ago

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Difference between weldolet and sockolet in piping?

Weldolet has a Bevelled end to butt weld the pipe whereas in sockolet the pipe/tube goes inside it and there it is fillet welded.


What the difference between weldolet and thredolet?

A weldolet is a fitting you weld on a (run) pipe, and then butt weld a branch pipe to it. A tredolet is a fitting you weld on a (run) pipe, and then screw a threaded branch pipe to it. Some people call this a threadolet A sockolet is a fitting you weld on a (run) pipe, and then socket weld a branch pipe to it. A nipolet is the same as a weldolet or thredolet but has an elongated branch connection. You have to specify if it's a welded or threaded nipolet.


What is a Weldolets?

A Weldolet is a butt-weld branch connection. It is designed to provide integral reinforcement and minimize stress. They are made to match or exceed the schedule of the pipe.


What is the difference brwteen a weldolet and a pipet?

Weldolet is a trademarked name by Bonney Forge for internally reinforced forged branch outlet fittings. Pipet is a trademarked name by WFI for internally reinforced forged branch outlet fittings. Both comply with MSS SP-97 Internally Reinforced Forged Branch Outlet Fittings - Socket Welding, Threaded and Buttwelding Ends. Referenced in ASME B31.3-2020 304.3.1 a) (1). They are the same


Should the weldolet fit-up be stub-in or stub-on?

The fit-up of a weldolet should generally be stub-on, as this configuration provides a more secure and stable connection by allowing the weldolet to be directly welded onto the pipe. This approach minimizes stress concentration and enhances the integrity of the joint. Stub-in fit-ups can be used in specific applications, but they may complicate the welding process and potentially introduce weak points. Ultimately, the choice may depend on factors such as pipe size, application, and design specifications.


6 inch weldolet welded to 12 inch pipe what is the inch dia involved?

The meaning of dia inch is the number of weld joints multiplied by the dia of a given pipe size, since the weld joints is on the 6" pipe, the calculations should be 1 weld x 6" = 6 dia inch.


Is the weldolet to be fit up with root gap to the run pipe?

yes


Is a weldolet a butt weld fitting?

Yes, a weldolet is a type of butt weld fitting used in piping systems. It is designed to provide a branch connection to a main pipe, allowing for a seamless flow of fluids. Weldolets are typically welded to the main pipe using a butt weld, ensuring a strong and secure joint. They are commonly used in various industries for their ability to minimize stress concentrations and maintain the integrity of the piping system.


What is weldolet in pipe fittings?

Weldolet is used for Butt weld branch connection where standard tee is not available due to size restrictions and the piping is of critical / high pressure service.


Is double submerged arc welded pipe categorized as electric fusion welded pipe?

Double submerged arc welded pipes has two types, one is spiral welded pipes, and the other is longitudinal welded pipes which are different from EFW pipes.


What is the difference between a weldolet and a sockolet?

Weldolet and Sockolet are basically self reinforced fittings. Weldolet is used for Butt weld branch connection where standard tee is not available due to size restrictions and the piping is of critical / high pressure service. Sockolet is used for socket welding branch connection, which require reinforcing pad.


Can I weld a 10 x 2 sch. XXS weldolet on a 6 pipe?

Yes, you can weld a 10 x 2 schedule XXS weldolet onto a 6-inch pipe, provided that the pipe material and thickness are compatible with the weldolet specifications. Ensure that proper welding techniques and procedures are followed to maintain the integrity of the joint. Additionally, it's important to check the design and pressure requirements to ensure that the weld meets the necessary codes and standards.