Cross-regional long-distance oil and gas transmission pipelines are the core infrastructure of energy transportation, requiring valves with high tightness, high stability and convenient maintenance. Buried pipeline equipment is difficult to disassemble and repair, putting forward higher requirements on valve maintainability. OUWEI top entry ball valve integrates zero leakage sealing, high pressure resistance and top quick maintenance advantages. It can adapt to outdoor buried environments and long-term uninterrupted operation, becoming reliable matching equipment for global long-distance energy transmission engineering projects. #OUWEI #EnergyTransmissionPipeline #GasPipelineValve #TopEntryBallValve
