Selection of valves
Thread Content
At high temperatures of 255°C and high pressures of 50 kilograms, what type of ball valve material is suitable for use in high-pressure containers? Inside the high-container, the slurry contains 28 g/l of H2SO4. Are there any domestic entities with experience in this area, or peers who have used it? Please introduce them
Are there many manufacturers of valves in this field in China?
For this type of valve, material 2507 has been used, and the performance has been satisfactory. On one hand, this type of stainless steel is resistant to corrosion, and on the other hand, it can withstand high temperatures
Metastable decomposition causes embrittlement and limits the service temperature of duplex steel
For such special operating conditions, it’s better to choose imported ones – they are more reliable