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Professional Ductile Iron Valve Manufacturer

●Excellent resistance to corrosion and oxidation.

●Exceptional tensile and yield strength.

●Suited for high-demand applications.

●Higher casting efficiency.

●Less machining cost.

●Robust and reliable material for fittings, pipes, and valves.

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    BCST your Expert Ductile Iron Valve Supplier

    Ductile iron is a more modern iron alloy made with nodule-shaped graphite. This gives excellent material flexibility, so it will not necessarily break when bent. The temperature limit is slightly lower but still relatively high at 1350F (730C). Regarding pressure, ductile iron valves also use pressure classes: 150 and 300. At standard outdoor temperatures, class 150 malleable iron keeps a seal up to 250 psi. Pressure as high as 640 psi can be handled by Class 300.

    BCST your One-Stop Ductile Iron Valve Solution

    As far as corrosion resistance, tensile strength, and yield strength are concerned, ductile iron excels. Ductile iron does not break when bent, so it is more suited for high-demand applications. Ductile iron is a solid and reliable material for pipes, fittings, and valves. One drawback is the price. Ductile iron is typically more expensive due to its more complicated chemical makeup. Ductile iron is better for marine applications. The name comes from the higher dutile rating and the fact that it will conform better to ship sway. Despite its good dampening ratings, ductile iron isn’t as highly recommended as cast iron for use on loud or heavy machinery because it doesn’t soundproof and is not as durable when vibrated.

    Ductile iron Globe Valve

    Ductile Iron Globe Valve

    ductile iron Gate valve

    Ductile Iron Gate Valve

    Ductile iron bellow seal globe valve

    Ductile Iron Bellow Seal Globe Valve

    Ductile iron flange butterfly valve

    Ductile Iron Flange Butterfly Valve

    Ductile Iron Wafer Butterfly Valve

    Ductile iron handle butterfly valve

    Ductile Iron Handle Butterfly Valve

    ductile iron lift check valve

    Ductile Iron Lift Check Valve

    Ductile iron swing check valve

    Ductile Iron Swing Check Valve

    Ductile Iron Non-Return Check Valve

    BCST your BEST Ductile Iron Valve Supplier

    BCST Group, founded in 2000, specializes in the research, development, and production of ductile iron valves and other process instruments. We can assist your business if you require excellent ductile iron valves. The range of our products includes low-cost cast models for easy installation to high-end units capable of withstanding both high temperatures and high pressures. 

    BCST can provide you with the tools you need to revolutionize your business processes and get more done. Reach out to one of our experienced engineering teams today, and we’ll find custom-tailored solutions that meet your needs. Feel free to let us know about any special requirements and we’ll work on coming up with custom solutions for you. BCST is the premier ductile iron valve manufacturer. 

    E-mail us at [email protected] or go to

    BCST group

    BCST Ductile Iron Valve Quality Control

    • Technical software caculation
    • Technical team meeting
    • CAD drawing confirmation  


    • Installation
    • Calibration
    • Chemical Analysis
    • Mechanical Propery
    • dimension Checks
    • Visual Checks
    • Non-destruction Examination

    Hydrostatic Test

    • Shell test
    • Sealing test
    • Leakage test
    • Air test
    • Function test
    • CNC machining
    • Visual checks
    • Dimensional checks
    • Liquid penetration test

    In Stock

    • Surface Polish
    • Painting
    • Visual inspection
    • Thickness checks
    • Visual checks
    • Liquid penetration
    • Test
    • Hardness test
    • Lapping
    • Dimensional checks


    • Marking
    • Exported wooden box

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    BCST Ductile Iron Valve Application

    Ductile Iron Valve Plants -FAQ

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