a在线亚洲男人的天堂

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    Custom-made Ceramic
    and Glass Components

    Precision Spheres

    Glass and ceramic spheres are used in a wide variety of applications

    Examples include:

    Precision

    Used as flow meter balls where red and black balls give clear visibility
    Used as gauging and measuring standards

    Wear

    Silicon nitride balls are used in high-speed bearings because of their superb wear properties, light weight and low thermal expansion.
    Large zirconia balls are used in down hole drilling applications in the oil industry where they resist wear from abrasive particles.

    Optical

    Spherical and hemispherical ball lenses are used in fiber optic and laser applications.
    They can be anti-reflection coated to significantly improve optical transmission.

    Corrosion

    Glass and ceramic balls are used in check valves where corrosive chemicals are being pumped.

    Download the Precision Spheres pdf

    Buy standard Precision Sphere products online

    Goodfellow also offers a range of standard, semi-finished forms in our online catalog. To see our catalog, please follow the link below.

    Precision Spheres

    a在线亚洲男人的天堂
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