Pipeline all position automatic welding refers to the relatively fixed in the pipe, welding pipe car drive the welding torch along the orbit around the tube wall motion, so as to realize the automatic welding. Generally speaking, the whole position automatic welding device is composed of welding pipe trolley, running track, automatic control system and so on. The purpose of developing a fully automatic welding equipment is to improve the welding quality and productivity, to reduce the labor intensity of workers.
Chemical piping design and layout of content mainly includes the design and calculation of pipeline and pipeline layout design of the two parts content. Calculation in the design of pipe including pipe diameter, pipe pressure drop calculation, pipe insulation thermal insulation engineering, selection of pipe stress analysis and thermal compensation calculation, pipe fittings, calculating steam-water pipes and other content; Piping layout design of the main content is to design drawing said pipe connection in spatial position. The valve parts, pipe fittings and control instrument installation of pattern. Specific content as follows.
