Ditch Cover Plate

Type of ditch cover plate

The steel grating trench cover is usually composed of a fixed frame and a movable steel grating trench cover, which can be equipped with fastening accessories and anti-theft devices as needed.

GT type ditch cover plate: GT type ordinary side ditch and cross section ditch steel grating ditch covers are divided into side ditch covers and cross section ditch covers according to the direction of vehicle movement. The bearing flat steel perpendicular to the direction of the vehicle becomes the side ditch cover, while the bearing flat steel parallel to the direction of the vehicle becomes the transverse ditch cover.

GU type ditch cover plate: For most ordinary concrete ditch without edges, using a U-shaped ditch cover is simple, economical, and does not require special ditch edges.

When the load is T6-14, it is recommended to bury angle steel along the ditch edge. Prefabricated U-shaped ditch blocks can also be used to construct the ditch, effectively preventing sewage from leaking to the ground. When passing through the vehicle, this U-shaped steel grating groove cover is only suitable for side ditches

GM type ditch cover plate: The cover plate of rainwater wells, dust and sand wells, drainage wells, sewage wells, and other water supply and drainage wells, air holes, and manholes in municipal facilities such as roads and parks can all use the GM type well hole steel grating plate cover. The GM type well hole steel grating plate cover can generally be designed to be flippable, and the opening and closing angle that can be flipped is usually 110 degrees. The steel grating with angled boats not only prevents theft but also simplifies the program

Characteristics of ditch cover plate

1. Beautiful appearance: simple lines, silver appearance, modern trend.

2. Drainage: The leakage area reaches 83.3%, which is more than twice that of cast iron.

3. Hot dip galvanizing: Strong rust resistance, maintenance and replacement free.

4. Anti theft design: The lid and frame are hinged for anti-theft, safety, and easy opening.

5. Save investment: When it comes to large spans and heavy loads, cast iron has a low price and saves the cost of theft or crushing replacement.

6. High strength: With much higher strength and toughness than cast iron, it can be used in large-span and heavy-duty environments such as docks and airports.

7. Multiple specifications: meet the requirements of different environments, loads, spans, sizes, and shapes.

This product has the advantages of simple construction, light weight, good load-bearing, impact resistance, better bending than bending, large drainage capacity, beautiful and durable appearance after hot-dip galvanizing treatment, anti-corrosion, and incomparable advantages to cast iron cover plates. Adopting hinge connection or hook connection, it is easy to open and has anti-theft function.

Installation of ditch cover plate

1. Installation instructions: The anchor pieces of the support frame are firmly embedded in the cement layer;

2. The supporting surfaces on both sides of the ditch are flat and sturdy;

3. The direction of the flat steel is the load-bearing (support) direction, and the length L of the flat steel is determined by leaving a gap according to the width of the ditch (well);

4. Arrange according to the length of the trench (well), take a standard board width of 995mm that meets the processing modulus, and leave a gap of 5mm between the boards;

5. The remaining length of the ditch (well) is less than 1 meter, and the dimensions are determined based on the model number;

6. Select the steel grating plate model based on the width of the ditch (well) and the bearing requirements.

7. It is recommended to choose standard dimensions for design and construction.

PRODUCT PHOTOS

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Why Choose Us

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Competitive Price - Our mature supply chain system, excellent equipment and technology ensure that our products are highly competitive in terms of cost and price.

Superior Quality - Quality supervision on whole process of production from raw materials, manufacturing, packaging, warehousing till container loading.

On-Time Delivery - The mature logistics management system and company self owned freight forwarder ensure that our OTD rate reaches 95%.

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