drainage trench cover
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    drainage trench cover

    • Species:carbon steel
    • Characteristic:Beautiful shape,Best drainage,Hot dip galvanized,Security design,save on investment,High strength,More specification
    • Scope of application:widely used in urban road, square,graden,docks and airports,parking lot,highway,railway, industrial engineering and other kinds of industrial and civil architecture.
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    1. Detailed information

    Application scope:

    Use banding steel grating to design and manufacture,widely used in urban road, square,graden,docks and airports,parking lot,highway,railway, industrial engineering and other kinds of industrial and civil architecture.

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    Product features:

    Beautiful shape:line forthright,silver appearance,modern trend.

    Best drainage:leakage area is 83.3%,which is more twice than cast iron.

    Hot dip galvanized:rustproof force is powerful,free maintenance and replacement.

    Security design:cover and frame connecting with hinge,guard against theft,safety,and easy to open.

    save on investment:when big span,and heavy load,the price is lower than cast iron,economizing the expenses of stolen or replacement.

    High strength:the strength and toughness are far higher than cast iron,and can be used in as docks,airports,such big span and heavy load place.

    More specification:meet different environment,load,span,size and shape.