Ensuring the welding quality of pressure pipes

The pressure pipeline is generally laid outdoors, overhead, along the ground and underground. It is often operated at height, with poor environmental conditions and high quality control requirements. As the quality control links are closely linked and organically combined, a slight neglect of one link will lead to quality problems. Welding is a key work in pressure pipeline construction. The quality and efficiency of the pipeline directly affect the safe operation and manufacturing period of the project, so the quality control of the process is particularly important. According to the construction requirements of pressure pipes, the management of personnel, equipment, materials, process documents and environment must be strengthened.

In daily life, pressure vessels are divided into fire source and fire source. In fact, pressure vessels also need to be preserved in daily life. For the preservation of pressure vessels, we need to collectively maintain their structures, safety valves, bursting discs, emergency vent valves and other equipment components to see if there is any corrosion. In case of corrosion, measures should be taken in time to brush anti rust paint before the equipment is used, and cleaning should be done in time after use to protect the cleanliness of the equipment; 2、 Protection of safety devices of pressure vessels. Safety devices are important devices of pressure vessels. They must be well protected and maintained before and after use.