Hard sealed high temperature and high pressure ball valve What are the characteristics?
The hard-sealed high-temperature and high-pressure ball valve is first hard-sealed and sealed with Stirling Carbide. Good sealing performance, long life, and wear resistance, the important is high temperature and high pressure.
Second, the material of the ball valve is also very important. General hard-sealed high temperature and pressure ball valves are mostly made of stainless steel or chrome molybdenum steel. The use of carbon steel material temperature is less than 425 degrees. Therefore, if you want high temperature, you must use the above two materials.
After high pressure. General high-pressure ball valves use forged steel. Because the forged steel material has good airtightness and no air hole. Can withstand high pressure.