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產品中心 > 機坪地井蓋 > 鑄鐵地井蓋FG/QTJG 60/700

鑄鐵地井蓋FG/QTJG 60/700

鑄鐵地井蓋

鑄鐵地井蓋/Cast iron Manhole cover

地井蓋由井圈和井蓋組成。

 

規格及型號:FG/QTJG 60/700

民用機場專用設備使用通告號:OG16-226


檢測標準 /Testing standard

 

參照 GB/T23858:2009 標準 Please refer to GB/T23858:2009

參照 MH/T 6107-2014 標準  Please refer to MH/T 6107-2014 

承載力 /Bearing capacity

 

600KN,符合 4E 類機場大型飛機的胎壓要求。

 

600KN, conforming to the Tire pressure requirements of large airplane in 4E airport.

 

材質要求 /Material requirements

 

井蓋為球磨鑄鐵 QT500-7;

 

井圈為球墨鑄鐵 QT500-7 cover of ductile cast iron QT500-7; frame of ductile cast iron QT500-7

 

應用領域 /Application area

 

機場飛行區及服務車道

 

airport runway and vehicle areas

 

井蓋設計特點 /Designing Features of Manhole Cover

 

抗傾覆設計

 

Resistance to capsizing

 

輕便和方便開啟

 

Portable and easy-opened

 

溫度耐受力高

 

High temperature tolerance

 

 

防腐、耐久 /Anti-corrosion, durable

 

井圈加防腐涂層

 

there is anticorrosive coating on the surface of frame

 

 

防盜、防滑 /Against theft and slippery

 

專用防盜環和井蓋表面防滑筋設計。 anti-theft ring and antiskid reinforcement design.

適用于內徑為 700mm 的井圈。

 

Suitable for the frame of which inner diameter is 700 mm.

 

 

結構特點 /Structural features

 

井圈為球墨鑄鐵整體鑄造,保證受力結構的整體性,進行消除應力處理。

 

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

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