The application range of platform steel grating is extremely wide. Generally, all kinds of platforms for the construction of factories, workshops, mining, ports, and warehouses can be used. They are beautiful and easy to install. It is a new and updated construction product. It is possible to increase the welding of kick plates (side retaining plates), checkered plate guards, and install connectors and other accessories on the periphery. It can use flat steel with different specifications for edging, or use angle steel, channel steel, square tube, etc.; it can also install handles and hinges on steel gratings that need to be moved or opened frequently.
Surface treatment is divided into: hot-dip galvanizing, cold galvanizing (electro-galvanizing), spray paint and black sheet (no treatment). Generally, hot-dip galvanizing is commonly used, and the anti-rust and anti-corrosion service life of the platform steel grating after treatment is as long as 40-50 years.
1. The flat steel and cross bar are made of GB/T700 Q235, and other materials can also be used according to the agreement between the supplier and the demander.
2. The flat steel adopts hot-rolled flat steel or hot-rolled or cold-rolled steel strip after slitting.
3. The allowable deviation of the flat steel size conforms to the regulations in Table 1 YB/T4001.1-2007.
4. Toothed flat steel adopts hot-rolled flat steel or hot-rolled or cold-rolled steel strip after slitting and punching. Tooth size should not be less than 5 teeth per 100mm
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