OUWEI fully welded ball valves are widely trusted across global energy and municipal sectors. They secure residential gas distribution in city mains, withstand high pressure and complex geology in long‑distance pipelines, reduce energy loss in district heating, and operate reliably at ‑196°C in LNG systems.
They also serve chemical, shipbuilding and power industries. With global quality standards, OUWEI is the reliable choice for harsh environments. #OUWEI #ValveApplications #GasPipeline #OilTransport #LNGValve #OUWEIValve #Valve #FullyWeldedBallValve
