TO BE A LEADER IN THE VALVE INDUSTRY
Application
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Petroleum andpetrochemical industry
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Electric power application industry
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Water conservancy industry
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Chemical industry
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Urban construction industry
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Steel smelting industry
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Heating industry
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Natural gas industry
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Others
Wenzhou Ouwei Technology Co., Ltd（OUWEI) is a high-tech enterprise dedicated to the research, production, and sales of various types of valves. At present, the company owns two brands, GFGFV and OUWEI, and the valves produced are sold worldwide.
News
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Forged Steel Valves: Superior Grain Structure f...
Hot forged steel valves remove casting defects via grain restructuring, offering high tensile strength and impact resistance. Anti-leakage under pressure and vibration, with UT & MT NDT inspection, ideal for...
Forged Steel Valves: Superior Grain Structure f...
Hot forged steel valves remove casting defects via grain restructuring, offering high tensile strength and impact resistance. Anti-leakage under pressure and vibration, with UT & MT NDT inspection, ideal for...
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Large Diameter Fully Welded Ball Valve for Indu...
Ouwei custom large‑diameter welded ball valves. High‑strength build for high‑flow energy main transmission pipelines. #Ouwei #LargeDiameterValve #MainPipelineValve #HighFlowValve #FullyWeldedBallValve
Large Diameter Fully Welded Ball Valve for Indu...
Ouwei custom large‑diameter welded ball valves. High‑strength build for high‑flow energy main transmission pipelines. #Ouwei #LargeDiameterValve #MainPipelineValve #HighFlowValve #FullyWeldedBallValve
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Shock Resistant Fully Welded Ball Valve for Vib...
Ouwei monolithic welded structure eliminates bolt‑joint loosening. Reliable performance under continuous pipeline vibration.#Ouwei #VibrationResistantValve #IndustrialProductionValve #ShockProofValve #WeldedBallValve
Shock Resistant Fully Welded Ball Valve for Vib...
Ouwei monolithic welded structure eliminates bolt‑joint loosening. Reliable performance under continuous pipeline vibration.#Ouwei #VibrationResistantValve #IndustrialProductionValve #ShockProofValve #WeldedBallValve
