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Description:
trench coversimple lines
the leakage area up to 83.3%
Hot-dip galvanizing
Anti-theft design
Specification of steelgrating
Drain cover Features:beautiful appearance: simple lines. Silver appearance,with treads the same with the modern sense of thetrend
Best drainage: theleakage area up to 83.3%, more than twice of castiron
Hot-dipgalvanizing: strongly antirustrust , free maintenance andreplacement.
Anti-theft design: Thecover and the frame with a hinge connection, , safety, easy toopen.
Drain cover savingsinvestment: . When overloaded, low price thancast iron and the crushed replacement cost.
The high drain cover strength: the strength andtoughness is much higher than cast iron, can be used for docks,airports and other large span and heavy load environment.
Drain cover Specifications: meet differentenvironmental loads, span, size and shaperequired.
High quality Galvanized steel grating
