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How to TIG Weld Stainless Steel Pipe

The time of issue:2014-3-4 9:16:36       Author:

You can use welded steel pipe well, because of stainless welded steel pipe is durable nature; there are few precautions to take when handling stainless welded steel pipe. Welding stainless steel pipe requires a process that allows precise control over heat and weld puddle formation. Tungsten inert gasoline (TIG) welding offers the accuracy heat handle needed to type a powerful weld without the need of warping the pipe. A correct TIG weld will melt into each sides of the weld joint whilst not blowing into the within available of the pipe. Analyze welding two items of stainless metal pipe will make sure the correct weld settings and make sure the weld does not key in the internal of the pipe.

You should know that Arranged 1 item of stainless welded steel pipe onto a pipe vise. Loop the vise chain close to the pipe. Slide 1 finish of the pipe two inches previous the borders of the vise. Hook the chain into the vise catch. Turn the vise deal with clockwise to lock the pipe in the vise. Operate an angle grinder with a difficult wheel close to the finish of the vise to location a 15-level bevel on the finish of the pipe. Eliminate the beveled pipe from the pipe vise. Repeat the procedure to location a bevel on one end of the next item of pipe. Go away the next item of pipe guaranteed in the pipe vise. Push the available finish of the hose operating from a gasoline regulator into the non-beveled finish of the pipe guaranteed in the pipe vise. Include the finish of the pipe with duct tape to maintain the pipe in location and seal the pipe. Connect the regulator to a bottle of argon gasoline. Turn the valve deal with counterclockwise to begin flowing gasoline into the pipe.

You should know that arranged the beveled finish of the earliest pipe in opposition to the beveled finish of the pipe guaranteed in the pipe vise. Place a mixture rectangular throughout the two items of pipe. Ensure each items of pipe are sitting even with the bottom of the mixture rectangular blade. Turn on a TIG welder. Hold the TIG torch in the weld joint. Activate and maintain the torch in the weld joint for two nets to tack the items jointly. Rotate the pipes 1/4 turn. Place a next tack weld in the weld joint. Repeat the procedure two much more instances to location 4 complete tack welds among the two items of pipe.

Seal the available finish of the pipe with duct tape. Align 1 finish of an item of stainless metal filler rod with the weld joint. Activate the welder. Precede the TIG torch and the filler rod jointly along the joint to weld the pipes. Permit the welded joint to awesome prior to removing the pipe from the pipe vise.


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