3000lbs Carbon Steel Pipe Fitting A105 Socket Weld Forged Tee

Socket welding pipe fittings refers to inserting the stainless steel pipe into the pipe fitting socket connection, and then adopting tungsten argon arc welding, and carrying out the annular ring argon gas protection welding along the contact point between the end of the pipe fitting socket connecting beam and the surface of the stainless steel pipe.

Socket welded pipe fittings are all pipe fittings connected with auxiliary pipelines. The spare parts also include elbows, flanges, three-way reducers, plugs, etc.

The difference between socket welded pipe fittings and butt welded pipe fittings

1. Fillet welds are produced by electric welding of socket welded pipe fittings, while butt welds are produced by butt welding. According to the analysis results of welding compressive strength and supporting conditions, butt welding is better than socket connection, so the working pressure is usually higher. The butt welding method should be selected for high places.

2. Socket welded pipe fittings are mostly used for small specifications with lower working pressure levels. Butt welded pipe fittings are generally used for higher working pressure levels. After butt welding of welded pipe fittings and stainless steel pipes, 100% flaw detection test should be carried out to ensure that there is no leakage.

3. To put it bluntly, socket welding is to insert stainless steel pipe into socket welding pipe fittings for electric welding. Butt welding is to weld branch pipes and pipe fittings directly to each other. Usually, the butt welding regulations are higher than the socket welding regulations, and the quality of electric welding after welding is excellent, but The inspection method is relatively strict. X-ray inspection should be done for butt welding, and penetration inspection for socket welding. If the fluid mechanics in the pipeline does not require high electric welding, it is recommended to use socket welded pipe for easy inspection.

4, the advantages of socket welding pipe fittings: no weld problem; no problem of mismatched edges; the welding position of electric welding can be adjusted to horizontal welding.

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