Areas That Need Continuous Improvement For Ptfe Lined Valves

Nowadays, with the progress of the times, Lined Valve has gradually penetrated into various industries and played an important role. Of course, although the performance of domestically produced PTFE lined valves is widely recognized by users, there is still a certain gap compared to international valve products. Therefore, continuous innovation is still needed to seek new breakthroughs in valve products.
So, what is the difference between PTFE lined valves and foreign valves? Firstly, in terms of valve processing technology, some foreign fluorine lined butterfly valve enterprises have widely adopted the special welding powder method for cobalt free welding. Generally speaking, preheating before welding, automatic welding, and post welding treatment are completed on one production line in the production process, which is conducive to better temperature control and ensuring welding quality. However, most domestic enterprises still use outdated welding methods that cannot meet the design requirements of valves. Secondly, in terms of product technology innovation, most domestic enterprises still imitate others' product technology, lacking innovation for better product performance, which affects the future development of enterprises. The latter is the gap in enterprise management awareness, where the lack of emphasis on product quality supervision and management, as well as the lack of rigorous production workmanship, are all reasons for poor product quality. Therefore, the future of PTFE lined valves still has a long way to go, and products need to constantly innovate and develop towards better performance.