Trench cover, also known as drain cover, drain cover, ditch cover. Simple to install, light weight, carrying, impact, rather bend do not break, displacement of other characteristics. Drain cover in hot-dip zinc reprocessing beautiful and durable, corrosion and rust, has the advantage of cast iron trench cover incomparable. If the hinge connection, etc., to make it easy to open, and with anti-theft feature.

Trench cover features:

1. Appearance: simple lines, silver exterior, modern trends.

2. Best drainage: leakage area of 83.3%, more than double the cast iron.

3. Hot-dip galvanizing: rust and strong, maintenance and replacement.

4. Anti-theft design: cover and frame with a hinge connection, security, safe, easy to open.

5. Save investment: large span, heavy load, the lowest ratio of iron and saves replacement costs of stolen or crushed.

6. High strength: strength and toughness is much higher than cast iron, can be used for docks, airports and other large span and heavy load environment.

7. Specifications: Advantages meet different environment, load, span, size and shape desired.

Trench cover classification:

Steel grating trench cover usually consists of a fixed box and activities of steel grating trench cover composition, may be needed, coupled with tightening fittings and anti-theft device.

Trench cover uses:

Are widely used avenues, squares, gardens, quays, airports, parking lots, roads, railways, industry, civil engineering and other industrial construction.