Technical specifications:

1. Operating temperature: -29 ℃ to+570 ℃;

2. Work pressure: ≤ 10000Psi;

3. Structural features: conical or spherical sealing;

4. Connection form: Internal and external thread connection;

5. Specifications and dimensions: ￠ 4 to ￠ 25;

6. Valve body material: carbon steel, stainless steel, chromium molybdenum steel, etc;

7. Manufacturing standards: GB/T12224-2005, JB/T7747-1995;

8. Applicable media: corrosive and non corrosive media such as water, oil, and gas;

9. Valve inspection and testing standards: GB/T13927-1992;