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Shuangyi supply high quality  steel walkway grating for sale. Galvanized Steel Walkway Grating is the most popular bar grating due to its strength, low cost, and ease of installation.It is used in a wide variety of applications including industrial plants, commercial buildings, walkways, platforms, safety barriers, drainage covers and ventilation grates. Steel Walkway Grating commonly used by twisted steel, twisted steel specifications for 6mm, 8mm, 10mm and so on. The steel grating can be welded into different shapes according to drawings and specifications, in order to apply to different places such as open. The Welded Steel Bar Grating is manufactured by a resistance-weld process and made of bearing bars and cross bars. The bearing bar is the main load carrying bar which runs the same direction as span. Steel Walkway Grating commonly used by twisted steel, twisted steel specifications for 6mm, 8mm, 10mm and so on. The steel grating can be welded into different shapes accord...

Swage locked grating also can be called aluminum steel, the bearing bar of swage-locked grating can be either I-shaped or rectangular. Thy are manufactured by inserting hollow tube cross bars into pre-punched holes in the bearing bars. The cross bars are then swaged forming a positive mechanical connection. The cross bars are recessed below the top surface of the bearing bars providing a uniform and attractive architectural appearance.Under the same conditions, I-shaped swage-locked grating is lighter and lighter than the rectangular swage-locked grating. Steel grating can be widely used in petrochemical, water plants, sewage treatment plants,municipal engineering, environmental engineering and other fields of platforms, walkways, trestle bridge, ditch cover, covers, ladders, fences and railings etc. Bearing Bar(width*thickness) 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc.. I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc.. US ...

Shuangyi is one of the professional  China steel grating manufacturers . The transportation of steel grate is a very important link. There are many unknown factors in the transportation process that will damage the steel grid, which will bring inconvenience to the installation of steel grate. When loading and transporting, the same size type number should be put together to make good packing, to ensure the stability of the steel plate in transit, and to prevent the falling, friction and scratch in the way of unstable placement. Attention should be paid to the following points in the transportation and packaging of steel grilles. 1. The steel grid (also known as steel grille) packaging lower part of the wooden side, with twisted square steel and fasteners to facilitate the loading and unloading forklift. 2. The export of steel walkway grating , because of the spread of pest risk, must comply with the provisions of the national laws of the destination, channel steel or plywood in...

Are you looking for  steel walkway grating for sale ?Shuangyi is a professional steel walkway grating manufacturer. Galvanized steel walkway grating is the most popular bar grating due to its strength, low cost, and ease of installation.It is used in a wide variety of applications including industrial plants, commercial buildings, walkways, platforms, safety barriers, drainage covers and ventilation grates. Bearing bar size 20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5, 40*3,40*5,45*5,50*3,50*5,55*5,60*5,65*5mm etc, Cross bar size 5X5, 6X6, 8X8mm (twisted bar)/5, 6, 8mm ( round bar) Cross bar pitch 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm, etc. Panel size 3x20ft,3x24ft,3x30ft,5800x1000,6096x1000,7315x1000, as request Surface treatment Untreated, hot DIP galvanized, painted, powder coated, pickling, electrolytic polishing, or as customers’ requirement. Feature Fine appearance,anti-corrosive,simple installation,light weight,high load,anti-skid,Prevent dirt deposition...

Shuangyi is one of the steel grating suppliers in China.We supply high quality steel grating products.Now in our lives, it is precisely because of the steel products such as steel plates, such as steel products made, so it will directly provide more convenience for our life, but also directly meet the needs of many industries and other fields, and become an important role in the various industries. Products. It is precisely because of this, so many enterprises or individuals, in the use of such steel plate products, so can consider the problem, natural or now the cost of the steel products, do not know what kind of product is the price, in the calculation method is what. So. Nowadays, the calculation method of this steel grid is divided into two ways, such as the current weight calculation and area calculation. Generally speaking, the method of weight calculation is the simplest, as long as it is supported by load-bearing, it can be solved. But now the area calculation is not so, be...

Are you looking for high quality  steel grating for sale ?Shuangyi is a professional steel grsting supplier in China. When users buy steel grating, not only to see the quality of its products, but also to see its packaging, only it meets the requirements in the packaging, will prove to be a high quality product, then what needs to meet the requirements of this kind of product on the packaging? First of all, it is necessary to meet the clarity in the packaging above, there are many products in the packaging is not clear, one is not the manufacturer, and there is no contact, natural products are three no products, in the process of user use, if there is a problem, naturally it is difficult to find the responsible party. Again, it is in the packaging of steel plate on the top of the need to meet the formal, because of the particularity of this product, its packaging on the product also needs to meet the requirements, its packaging methods are not uniform, but can be divided into thr...

Shunagyi is one of the most professional steel grating manufacturers in China. Now many enterprises are in charge of purchasing steel grille when they know the hardness of this material is not high. If the hardness of this material is not high, then in the process of use, there will be breakage or damage and so on. In the process of processing the products, the factory should use this material in the process of using this material. In the process of material, because of inadvertent operation and other reasons, it does cause a certain amount of damage, but the damage rate of high quality material and inferior material is completely different, so now people are concerned about the hardness index of this material. Many inexperienced enterprise heads, when purchasing steel grille, find that the material produced by different manufacturers does not look much different in appearance, but the damage rate of these materials is very different in the process of use, and the materials produced...