We will introduce the load-bearing capacity of the electric welded grating
Pickling, the surface is matte gray-white. Electrochemical polishing, the surface is brighter. The finished product is heated and polished, then electrochemically polished, and finally chrome-plated to achieve a mirror effect.
The combustion of zinc will definitely produce some pollutants, and the emission of hot-dip galvanizing The main pollutants are the waste acid of pickling workpieces, and the pollutants discharged from cold galvanizing include not only the waste acid of pickling workpieces, but also a large amount of waste passivation solution and electroplating waste solution. Because cold galvanizing and hot-dip galvanizing emit more pollutants than hot-dip galvanizing, hot-dip galvanizing is chosen.
The grating plate drainage plate is laid on the right side and the next 1 -2 fulcrums, or two bottom plates can be aligned, and the tops are overlapped with geotextiles, as long as there is no soil entering the drainage channel of the drainage plate, and the drainage can be kept smooth.
Surface treatment of low carbon steel grating: The surface treatment methods of this grating mainly include hot-dip galvanizing, cold galvanizing, painting, dipping in anti-rust oil, Dip plastic, no treatment, among them, the best anti-corrosion effect, usually used helpful.
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Hongkong Royce Metal Products Co., Ltd.
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Royce steel gratings can meet ASTM, AS, BS, DIN, EN, GOST standard . We can design non-standard steel grating according to the sketches and drawings. In addition, if you are not satisfied with the products received, we also have perfect after-sales service.
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