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12
May
Comparison between PTFE And Metal-to-Metal Hard Seals: Selection Strategy for DN300 High-Pressure Trunnion Ball Valves in 450°C Steam Pipelines

In industrial pipeline systems, ball valves are widely used due to their simple structure and convenient operation. However, in high-temperature and high-pressure working conditions, the choice of sealing materials directly affects the reliability and service life of the valves. This paper will mainly discuss the performance differences between PTFE and metal-to-metal hard seal materials and their applicability in 450°C steam pipelines.

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19
December
Choose High-quality Ball Valves. Choose China J-VALVES.

J-VALVES always takes technological innovation as the core driving force for enterprise development, continuously increases investment in research and development, introduces advanced technologies and equipment, and cultivates a high-quality R & D team. The company has achieved a number of technolog

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What You Know About Us

May 12, 2025

In industrial pipeline systems, ball valves are widely used due to their simple structure and convenient operation. However, in high-temperature and high-pressure working conditions, the choice of sealing materials directly affects the reliability and service life of the valves. This paper will mainly discuss the performance differences between PTFE and metal-to-metal hard seal materials and their applicability in 450°C steam pipelines.

December 19, 2024

J-VALVES always takes technological innovation as the core driving force for enterprise development, continuously increases investment in research and development, introduces advanced technologies and equipment, and cultivates a high-quality R & D team. The company has achieved a number of technolog

Manufacturer and supplier of industrial valves, including Floating Ball Valves, Trunnion Ball Valves, Flanged Gate Valves, Welded Gate Valves, High Pressure Gate Valves, Globe Valves, Swing Check Valves, Double Disc Wafer Check Valves, Y Strainers , etc. For more information, please send us your email .

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