Handle Fully Welded Ball Valve Maker in China: Handle Fully Welded Ball Valve, 2-60 Inch, DN50-DN1200, Class 150-2500 LB, API 6D, ASME B16.34, ISO 17292.
Fully Welded Ball Valve body is welded by steel pipe. The ball pad is reinforced with Strengthen ptfe. The valve stem is designed with explosion proof. Temperature range: -29 - 150℃. All-welded ball valves are widely used in pipeline fields such as natural gas, oil, heating, chemical and Thermal pipe network.