Fully Metal Seated Ball Valve for Sinopec (Size: DN10; DN20)

On March, 2019, C Tech Science and Technology Co., Ltd successfully  finished the small size metal seated ball valve design and production. As we all know that, to design and product the small size metal seated ball valve is relative difficult. Because it is difficult to grinding the ball and seat. For this batch ball valve, the critical parameter and information as below:

  1. The Application Fluid Medium: Liquid Ethane and Polyethylene Powder.
  2. The Application Fluid Pressure: 2.5 Mpa.
  3. The Application Fluid Temperature: 250℃.
  4. The Ball Valve Size: DN10; DN20.
  5. The Ball Valve Connection: SW
  6. The Ball Valve Leakage Rate: Zero Leakage, meet the requirement of Class VI as per ANSI FCI70-2.

All valve succeessfully past the test at first time.