Valve is an indispensable important equipment for the safe operation and maintenance, transformation and development of gas transmission and distribution and storage systems. In the process of gas production, purification, storage, transmission and distribution and application of urban gas, valves must be installed whenever it is necessary to cut off, change direction, divert, check return, relieve pressure, stabilize pressure and bypass. Since natural gas is a flammable and explosive substance,

Oil pipelines are not only an energy supply line, but also a lifeline related to economic development and people's livelihood security. Valves are one of the main equipment in the pipeline industry, and it plays a key role in the safe and reliable operation of pipeline transportation.

The future development direction of the valve industry will be combined with industrial automation, so as to improve the overall level of valve equipment, and develop multi-functional, high-efficiency, low-consumption refining system valves. Our commitment to the refining and chemical industry is stronger than ever, and we will continue to provide professional fluid control system services by adhering to our tradition, focusing on safety, quality and efficiency, with technical expertise and syst

Air separation units are widely used in various industries, such as oil and gas, chemical, papermaking, metallurgy, etc. The main products of the ASU are oxygen and nitrogen. With the rapid development of metallurgy, chemical and coal chemical industries, while requiring the development of air separation equipment in the direction of larger scale, it also puts forward new requirements for the technical development of supporting equipment. With the continuous large-scale scale of domestic air sep

The chemical industry is the basic industry and pillar industry of the national economy, and its development speed and scale have a direct impact on all aspects of the social economy. The modern chemical industry has been committed to reducing emissions, increasing plant safety and environmental protection, and faces strict government regulatory requirements that vary from country to country and market to market. Puffert Valve is able to provide high-quality valve products to meet the needs of c