- Pneumatic full welded ball valve
- 2017-11-28 01:22
- Model Number: DN100-DN500 Brand Name: WELD.V Key Specifications/Special Features: Working pressure: 1.0~4.0MpaTemperature range:-40°C~200°C1, Body is adopted for seamless steel pipe to the molding.2, No external leakage.3, weight is lighter.4,...