chengshun

The advantages of large diameter submerged arc welded pipe

2018-05-11


Large-diameter SAW pipe has the characteristics of high production efficiency, good weld quality, and saving manpower. Submerged arc welding is an ideal welding method for butt welding of longitudinal seams. Submerged arc welded steel pipe (SY5037-83) for conveying low pressure fluids, which is made of two-sided automatic submerged arc welding or one-side welding method for general low pressure fluid transportation of water, gas, air and steam. . Large-diameter SAW pipe is characterized by high pressure bearing capacity, low resistance, low temperature resistance, corrosion resistance, etc. It is widely used in the petrochemical industry, slurry transportation, sand extraction, dredging, beaches, river courses, waterways, urban environmental protection, and engineering construction.

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