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    Segment Ball Valve

    Knife Gate Valve

    Trunnion Ball Valve

    Floating Ball Valve

    Full Welded Ball Valve for Critical Pipeline Applications in Oil & Gas
    Full Welded Ball Valve for Critical Pipeline Applications in Oil & Gas
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    Premium Fully Welded Ball Valves for Oil & Gas Pipelines  API 6D Certified
    Premium Fully Welded Ball Valves for Oil & Gas Pipelines  API 6D Certified
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    High-Performance Fixed Ball Valve for Oil & Gas Pipelines – API 6D, Fire-Safe
    High-Performance Fixed Ball Valve for Oil & Gas Pipelines – API 6D, Fire-Safe
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    Flange Carbon Steel Segment Ball Valve for Precise and Accurate Flow Regulation
    Flange Carbon Steel Segment Ball Valve for Precise and Accurate Flow Regulation
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    Gas Flow Knife Gate Valve with Quick Open Characteristic and Wafer End Connection
    Gas Flow Knife Gate Valve with Quick Open Characteristic and Wafer End Connection
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    Wafer End Connection Heavy Duty Knife Gate Valve 2-48 Inches with Heavy-Duty Design
    Wafer End Connection Heavy Duty Knife Gate Valve 2-48 Inches with Heavy-Duty Design
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    2-48 Inches Knife Gate Valve Alloy Steel Body for Heavy-Duty Applications Durable Seat Material
    2-48 Inches Knife Gate Valve Alloy Steel Body for Heavy-Duty Applications Durable Seat Material
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    Quick Open Flow Characteristic Renew Seat Knife Gate Valve for Slurry Performance
    Quick Open Flow Characteristic Renew Seat Knife Gate Valve for Slurry Performance
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    16 Inch 600LB Side Entry Trunnion Ball Valve
    16 Inch 600LB Side Entry Trunnion Ball Valve
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    Anti Static Three Piece Fire Safe Trunnion Ball Valve
    Anti Static Three Piece Fire Safe Trunnion Ball Valve
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    High-Performance Trunnion Mounted Ball Valves for Oil & Gas Pipelines
    High-Performance Trunnion Mounted Ball Valves for Oil & Gas Pipelines
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    Double block and bleed trunnion mounted ball Valve
    Double block and bleed trunnion mounted ball Valve
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    High-Performance Seat Supported Ball Valve for Oil & Gas Pipelines  API 6D
    High-Performance Seat Supported Ball Valve for Oil & Gas Pipelines  API 6D
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    Reliable Floating Ball Valve for Oil & Gas: API 6D Certified, Fire-Safe Design
    Reliable Floating Ball Valve for Oil & Gas: API 6D Certified, Fire-Safe Design
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    Floating Ball Valve
    Floating Ball Valve
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    API 6D Certified CL1500/1500LB Pressure Floating type ball valve with Stainless Steel Nameplate
    API 6D Certified CL1500/1500LB Pressure Floating type ball valve with Stainless Steel Nameplate
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    About Us
    COOSAI valve group

    Company Introduction Coosai a specialized valve manufacturer which has 30 years’ experience in the design and manufacturing of quality engineered valves. Coosai has a sound organization structure, professional technical capacity, advanced manufacturing and testing equipment, rigorous quality control ...

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    Top Products
    Blowout Proof Side Entry Fixed Ball Valve
    Blowout Proof Side Entry Fixed Ball Valve
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    Integral Body Top Entry Ball Valve For Reducing External Leakage
    Integral Body Top Entry Ball Valve For Reducing External Leakage
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    API 6D Quiet Check Valve
    API 6D Quiet Check Valve
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    Class150 Solid Wedge Gate Valve
    Class150 Solid Wedge Gate Valve
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    API6D Standard Cryogenic Valve
    API6D Standard Cryogenic Valve
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    SW Ends Connection F316 Three Piece Forged Ball Valve
    SW Ends Connection F316 Three Piece Forged Ball Valve
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    Twin Ball Dual Discharge Double Block Ball Valve
    Twin Ball Dual Discharge Double Block Ball Valve
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    API6D 300lb Metal To Metal Seat Floating Type Ball Valve
    API6D 300lb Metal To Metal Seat Floating Type Ball Valve
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    Customer Ever Said

    I want to say that your products are very good. Thank you for all your suggestion, also good after sales service. -- Adela

    We trust the quality of your products. It always the best. Keep this going, and we will establish a long-term trade relationship with you. -- Charlie Bingham