Product Description

Dimensions:

• Free opening: 60 cm
• Cover size: 68 cm
• Total size: 79 cm
• Load capacity: 40 tons
• Classification: 400D
• Installation locations: All roadways
• Raw materials: Composite

Manhole Covers:

Advantages of composite manhole covers

1-Lightweight:

The lightweight nature of manhole covers helps reduce workplace injuries such as cuts, finger amputation, bone fractures, sprains, and back pain, as composite covers weigh approximately 50% less compared to iron covers.

2-Corrosion resistance and longer lifespan

Composite manhole covers are highly resistant to corrosion, featuring excellent resistance to salts, oils, water vapor, and even corrosive liquids such as sulfuric and hydrochloric acids, which extends the lifespan of manhole covers.

3-Heat resistant and non-conductive:

Composite materials are non-conductive and resistant to heat and electricity at a rate approximately 150 times lower than cast iron; therefore, they are classified as thermal and electrical insulators.

4-Theft-resistant

Composite manhole covers cannot be recycled, reducing the risk of theft.

5-High load capacity.

Manhole covers and rainwater drainage grates are manufactured according to British specifications EN124 with load capacity ranging from 3 tons to 40 tons.

7- Maintenance-free

8- Noise-free

Purchasing advantages for manhole covers:

-     40-ton load capacity manhole covers warranty: 5 years (installation terms and conditions apply)

- Installing covers in designated and correct locations :

A. Light load covers are installed in pedestrian walkways.

B. Medium load covers are installed in pedestrian walkways and parking areas.

C. Heavy load covers are installed on main roads

Applications:

Inside roads and rest areas.

In streets and pedestrian crossings.

In gardens and parks.

On main roads.

Quality Tests:

No color change or cracks when exposed to ultraviolet rays

Sulfuric acid effect (does not exceed 0.9 %)

Hydrochloric acid effect (does not exceed 0.87 %)

Alkali effect test results

Sodium hydroxide effect (does not exceed 0.94 %)

Organic solvents effect test results

Gasoline effect (does not exceed 0.98 %)

Kerosene effect (does not exceed 0.91 %)

Chloride and sulfate effect test results

Chloride effect (does not exceed 0.92 %)

Sulfide effect (does not exceed 0.95 %)

• Country of origin : Saudi Arabia