EN 10253-4-2025 Type A

  • 45° 3D弯头

    45°3D Elbow

  • 45° 5D弯头

    45°5D Elbow

  • 90° 2D弯头

    90° 2D Elbow

  • 90° 3D弯头

    90° 3D Elbow

  • 90° 5D弯头

    90° 5D Elbow

  • 180°2D弯头

    180°2D Elbow

  • 180°3D弯头

    180°3D Elbow

  • 180°5D弯头

    180°5D Elbow

  • 等径三通

    Equal Tee

  • 异径三通

    Reducing Tee

  • 同心异径管

    Conc.Reducer

  • 偏心异径管

    Ecc.Reducer

  • 锥形同心大小头

    Cone Conc.Reducer

  • 锥形偏心大小头

    Cone Ecc.Reducer

  • 管帽

    Cap

  • End帽

    End Cap

  • EN 10253-4-2025尺寸偏差