High pressure pipeline plays a vital role in modern industry, widely used in petroleum, natural gas, chemical industry, water supply and other fields. In these fields, the stability and reliability of pipelines are directly related to the stability and ef
In modern industry, high-pressure pipelines are widely used, covering many fields such as petroleum, natural gas, chemical industry, and electric power. Its stability and reliability directly affect the production efficiency and environmental protection.
In modern architecture and municipal engineering, pipeline laying and maintenance is a crucial link. The construction of pipeline opening is the foundation and key of pipeline installation process, which is directly related to the quality of subsequent
With the rapid development of industrialization, the efficient use of energy and resources has become increasingly important. In oil, gas, chemical and other industries, pressure sealing technology is widely used in production, transportation and sto
In engineering construction, a pressure plug fitting is a critical piece of equipment used to temporarily plug pipes, valves or equipment to ensure effectiveness during construction. The correct configuration of pressure sealing accessories can protect th
With the development of industry and the development of deepwater and ultra-deepwater oil and gas exploration and development, pressure sealing technology is playing an increasingly important role in petroleum engineering.
In today's rapidly changing market environment, enterprises are facing more and more challenges and opportunities. Especially in the industrial field, with the progress of technology and economic development, the market demand for various products and ser
In the process of engineering construction and maintenance, pressure plugging is a very important work, it can effectively prevent the fluid leakage in the pipeline or equipment, to ensure the stability of the working environment and the normal operation
In construction engineering, engineering is a common construction task, and in some cases, it is necessary to carry out construction with pressure closure. Sealing with pressure refers to the need to block the pipeline or equipment during the construction
The packaging requirements with pressure closure mean that during the package design and manufacturing process, it must be considered that the product needs to withstand a certain pressure during transportation and storage and remain sealed to ensure the
Pressure plugging is a common pipeline maintenance and repair technique that can be used to plug and repair pipelines without interrupting production. Its principle is to plug the pipe or repair the hole in the pipe by inserting a strip expansion bod
1. According to physical and mechanical means, plugging can be divided into hanging type plugging, bucket type plugging, folding type plugging, bag type plugging and other forms 2. Plugging is divided into stop plugging and stop plugging according to whe
