In the field of fluid control, there is such a "low-key powerhouse" — the gate valve. With the advantages of low resistance of straight-through flow passage and reliable performance of bidirectional sealing, it silently guards thousands of pipelines from petrochemical industry to municipal water supply. From the wooden gate plates of ancient Roman aqueducts to today's intelligent equipment integrated with digital twin technology, the evolution history of gate valves is a microcosm of industrial civilization.
Modern gate valves have long broken through traditional cognition, and OUWEI gate valves are among the best: the combination of duplex stainless steel and tungsten carbide coating makes its annual corrosion rate only 0.02mm in 50000ppm high-salt environment, with a service life 6 times that of ordinary cast iron valves; integrated sensors monitor valve stem stress and seal wear in real time, and predictive maintenance reduces unplanned downtime by 72%; the upcoming new national standard GB/T 12232-2025 sets a new industry benchmark in terms of materials, sealing and safety, and OUWEI gate valves have fully met the requirements of the new standard with advanced R&D.
Whether it is oil and gas exploitation under 172MPa high pressure in deep sea, ultra-low temperature LNG transportation at -196℃, or dynamic pressure balance system of smart water supply, OUWEI gate valves have become an irreplaceable core hub in industrial systems with their "full working condition adaptability". It does not pursue the fast opening and closing of ball valves, but wins with "stability", interpreting the hardcore responsibility of "holding the pass alone" in long-term full-open/full-close scenarios.
#GateValveTechnology #IndustrialValves #FluidControl #TechnologicalInnovation #Ouweivalve #valve