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Pressure Vessel Manufacturing Process
Jan 14, 2017

1, pressure vessel manufacturing process can be divided into: the raw material acceptance process, marking processes, cutting, removal of rust processes, machining (including Beveling) rolling processes, business processes, processes, welding processes (welding test plate), non-destructive testing processes, opening line processes, test process, heat treatment process, pressure test, corrosion processes.


2, different welding methods have different welding processes. Welding process according to work piece material, grade, chemical composition, and weld structure types, welding performance requirements have been determined. First make sure welding methods, such as manual metal arc welding, submerged arc welding, gas tungsten arc welding, gas metal arc welding, welding method very much, only choice under the circumstances. Determine the welding method, the set welding parameters, varying types of welding parameters, such as manual metal arc welding includes: welding rod models (or brand), diameter, current, voltage, welding power supply, polarity connections, welded layer, road, test methods, and so on.