Fouth, butt welding pipe elbow production manufacturing process of large diameter elbow butt welding production process is used, the plate in the shape of rolled into the elbow, and then welding, after welding, then to the elbow film in, large diameter elbow. In general, the butt welding elbow, elbow butt welding appearance than other manufacturing processes is beautiful, but other processes of DN800 above the elbow production can not manufacture, the production process of butt welding pipe elbow.
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Yaang Pipe Industry Co., Ltd. is an international supplier of piping solutions for flange, butt welding fittings, socket welding fittings and threaded fittings. Our products are widely used in different industrial fields, including oil and gas, chemical industry, petrochemical industry, power plant, pulp and paper industry, environmental and water conservancy engineering, engineering projects, etc.