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Steel grating trench cover, also known as steel grating drain cover or steel grating ditch cover, is made of steel bar grating by pressure welding. It can be used in trenches and drainage systems to ensure excellent drainage performance and ensure pedestrian safety. With the advantages of simple construction and installation, lightweight, good bearing capacity, strong impact resistance, and good drainage.
Steel trench covers are used for sidewalks, roads, courtyards, or building floors, as a cover for water ditches, pipeline ditches, underground passages, ventilation wells, lighting wells, inspection wells, etc. The cover is usually composed of a fixed frame and a movable steel grating cover, which can be equipped with a fastening mechanism or anti-theft device as required.
Technical Parameters
Product Name | Steel Grating Trench Cover |
Material | Q235 low carbon steel |
Model | G303/30/100; G323/30/100, G305/30/100; G325/30/100; G405/30/100 |
Flat Steel Spacing | 30mm, 40mm, 60mm |
Cross Bar Spacing | 50mm/100mm |
Surface Treatment | Hot dip galvanizing, cold galvanizing (electroplating) |
Load Capacity | According to different specifications |
Applications | Used in municipal roads, garden construction, residential quarters, schools, stadiums and other places. |
Salient Features
1. Using hot-dip galvanized surface treatment: It has a strong anti-rust force.
2. Domestic advanced anti-cover design: The trench cover made of steel grating is connected with the frame with hinges, which is anti-theft, safe and easy to open.
3. Beautiful appearance of the product: Simple lines, silver appearance, modern ideas
4. Large mesh has the best drainage: The leakage area is 83.3%, which is more than twice that of cast iron.
5. Material saving and investment saving: When large span and heavy load, the price is lower than cast iron; and it can save the cost of replacement of cast iron cover due to theft or crushing.
6. The use of high-strength carbon steel makes the steel grating have high strength: The strength and toughness are much higher than that of cast iron, and it can be used in large-span and heavy-load environments such as docks and airports.
7. Many product varieties: It can meet the needs of different environments, loads, spans and shapes, and can provide sizes and shapes according to customers.
Main Applications
Steel grating trench cover is used for the ground of sidewalks, roads, courtyards or buildings, or as a cover for water ditches, pipeline ditches, underground passages, air wells, lighting wells, inspection wells, etc.
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