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  • 产品中心 > 机坪地win德赢 > 赢德体育官方网站_win德赢
  • 赢德体育官方网站_win德赢

    铝合金地win德赢/Aluminium Alloy Manhole Cover

    地win德赢由井圈和win德赢组成。

    规格及型号:FG90
    适用于内径80mm的井圈
    Suitable for the frame of which inner diameter is 800 mm
    民用赢德体育官方网站通告编号:OG15-080


    检测标准 /Testing standard

    参照 GB/T23858:2009 标准 Please refer to GB/T23858:2009

    参照 MH/T 6107-2014 标准  Please refer to MH/T 6107-2014


    承载力 /Bearing capacity

     

    400KN,符合 4E 类赢德体育官方网站大型飞机的胎压要求。

     

    400KN, conforming to the Tire pressure requirements of large airplane in 4E airport.

     

    材质要求 /Material requirements

     

    win德赢为铝合金 ZL104;

     

    井圈为球墨铸铁 QT500-7 cover of aluminum alloy ZL104; frame of ductile cast iron QT500-7

     

    应用领域 /Application area

     

    赢德体育官方网站飞行区及服务车道

     

    airport runway and vehicle areas

     

    win德赢设计特点 /Designing Features of Manhole Cover

     

    抗倾覆设计

     

    Resistance to capsizing

     

    轻便和方便开启

     

    Portable and easy-opened

     

    温度耐受力高

     

    High temperature tolerance

     

     

    密封性设计 /Good sealing

     

    双层密封胶圈设计

     

    Double o-ring seal design

     

     

    防腐、耐久 /Anti-corrosion, durable

     

    井圈加防腐涂层

     

    there is anticorrosive coating on the surface of frame

     

     

    防盗、防滑 /Against theft and slippery

     

    专用防盗环和win德赢表面防滑筋设计。 anti-theft ring and antiskid reinforcement design.

    适用于内径为 800mm 的井圈。

     

    Suitable for the frame of which inner diameter is 800 mm.

     

     

    结构特点 /Structural features

     

    井圈为球墨铸铁整体铸造,保证受力结构的整体性,进行消除应力处理。

     

    The frame is integrally cast by ductile iron, and to guarantee the mechanical structure of integrity, we made it stress relieving.

    win德赢采用阳极化处理,增加抗压强度。

     

    To increase the compressive strength, the manhole cover is anodized