In addition to the characteristics and uses of ordinary serrated grating, it also has strong anti-skid ability, especially suitable for wet, slippery places, offshore oil production platforms and so on. Serrated steel grating is treated with hot dip galvanizing and has strong rust resistance. The ditches can be connected with the frame hinge, which is safe, safe and easy to open.
1. It is welded by serrated blade edge flat steel on one side. In addition to the characteristics and use of a common steel grating, it also has strong ability to prevent slippage, especially in wet, oily areas, offshore oil platforms, etc.
2, the use of hot-dip galvanized surface treatment, strong rust, 30 years of free maintenance and free replacement.
3. Using high strength carbon steel and steel grille has high strength: strength and toughness are much higher than cast iron, which can be used in large span and heavy load environment such as terminal and airport.
4, the grid has the best drainage: the leakage area is 83.3%, which is more than two times that of cast iron.
5. Beautiful appearance, simple lines, silver appearance, modern thinking, saving investment, large span, heavy, low price than cast iron; can save cast iron for theft or breakage and replacement costs.