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What is the minimum weld required on weldolets have welded a CS as the main run pipe is of less thickness?
Wiki User
∙ 10y ago
To be fully welded out plus a fillet of @ 6mm to reduce the stress concentration factor at the bottom toe.
Wiki User
∙ 10y ago
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Is welded wire reinforcement used based on the slab thickness?
no, welded wires are not powerful, it can be used only where the area of slab is small.
What is the maximum thickness for laser welding?
The thickness of the laser welding machine depends on the power of the laser generator inside the Laser Welding Machine, the thickness of the object to be welded. These two points are the most important.
How is steel wire mesh welded?
Steel wire mesh is welded by spot welding which could be continuous or staggered, depending on the application and strength of joints required. Sometimes, they are fastened by screws to the frame which serves as retainer also.
Why pitting is dangerous?
In a boiler, pitting is dangerous because it weakens the boiler plate by reducing its thickness and strength. A pit that reduces the boiler plate thickness (at its weakest point) to 1/4 of the original thickness will fail at its Maximum Allowable Working Pressure. The weakest point is typically at the longitudinal joint (welded or riveted boilers) and pitting, grooving and cracking at this joint is closely monitored in all boilers.
What is welded pipes?
Pipes that have been welded (or melted) together.
What is the minimum thickness of metal normally welded using the smaw process?
The minimum thickness for SMAW welding is about 18 ga. with a steady hand.
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.
Is welded wire reinforcement used based on the slab thickness?
no, welded wires are not powerful, it can be used only where the area of slab is small.
What cannot be mig welded but can be tig welded also what cannot be mig and tig welded but can be stick welded?
Aluminum is one example of a metal that cannot be MIG welded and must be TIG welded. The limitation of MIG is usually the heat it can produce versus thickness of the material. One quarter-inch thickness is usually about as thick as you can weld with either MIG or flux-core wire feed welders. Anything else will require the heat energy available with a stick welder.
What is the maximum thickness for laser welding?
The thickness of the laser welding machine depends on the power of the laser generator inside the Laser Welding Machine, the thickness of the object to be welded. These two points are the most important.
How much does welded wire mesh weight?
That would depend on the wire thickness, and size of mesh.
Can a 8in weldolet be welded on 8in pipe?
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.
How long does it take a human to weld a 1 foot fillet weld?
It depends on the thickness and type of materials being welded.
What is furnace butt welded pipe?
Furnace butt welded pipe refers to the manner in which a pipe is to be welded. The skelp itself is heated to a specific temperature in a furnace. You would then weld the longitudinal seam forge. This is a method that works on fence posts or pipes required for low pressure services.
How is steel wire mesh welded?
Steel wire mesh is welded by spot welding which could be continuous or staggered, depending on the application and strength of joints required. Sometimes, they are fastened by screws to the frame which serves as retainer also.
How do you calculate inch diameter for reinforcement pad in pipe?
Reinforcing pads mirror the pipe that they are being welded to in size, thickness, and material. To measure the diameter of the pad, measure the pipe at a cross section.
What is called welding?
It is called aluminum welding. Aluminum can be TIG welded, the most common method, or oxy-fuel welded, or stick welded, or MIG welded.
