Now many fields begin to use steel skeleton polyethylene composite pipes as transmission pipelines, but there are also many precautions in the use process. In order not to delay our normal use and construction errors due to some things in the use process, we can choose to mark the pipes to ensure the construction quality, How to mark the composite pipe?
It is recommended to mark the welded pipe fittings. This mark is to prevent the occurrence of missing welding of pipe fittings. Because many pipe fittings will be used in a project, marking can avoid repeated welding and missing welding. Measure the socket depth of the pipe fittings, and then mark the two ends of the polished pipe according to the measured length.
This is so that the pipes at both ends can be in the middle of the pipe fittings to prevent the pipe from being offset. When the pipe is socketed into the pipe fitting, mark the two ends of the steel skeleton polyethylene composite pipe again. Because in the connection process of the later pipes, the connected pipe fittings may be vibrated to make the pipes and pipe fittings have gaps. After marking, we can find whether there are gaps in the pipe fittings during welding to avoid mistakes.
In the process of connecting pipe fittings, we should develop the habit of making marks at will, which will help us in the construction process, and we hope that the construction personnel will pay attention to it. The above is the method of marking on the steel skeleton polyethylene composite pipe. Special attention should be paid to the use and connection of the composite pipe to avoid repeated work delaying the normal use and work progress. Therefore, we can make corresponding marks when carrying out these two aspects of work, thus helping us to bring convenience in the construction operation.
