- Flange welded ball valve
- 2017-09-14 04:31
- Model Number: DN15-DN400mm (1/2''-20'') Brand Name: WELD.V Key Specifications/Special Features: Working pressure: 1.0-4.0MpaTemperature range: -40 to 200°C1, Body is adopted for seamless steel pipe to the molding2, No external leakage3, Weight...