HY Industry Corporation Limited

The Introduction of the Steel Floor Grating

The steel floor grating is an open steel component which is fixed by welding or pressing lock according to the orthogonal combination of bearing flat steel and cross bar according to certain spacing. The cross bar is generally made of square steel after torsion, round steel or flat steel, and its material is divided into carbon steel and stainless steel.
The steel floor grating is mainly used for steel structure platform plate, ditch cover plate, steel ladder pedal, building ceiling and so on.

一. Introduction
Steel floor grating is usually made of carbon steel. Hot-dip galvanizing can prevent oxidation. It can also be made of stainless steel. The steel floor grating has ventilation, lighting, heat dissipation, anti-skid, explosion and other properties.
Steel floor grating is a kind of steel product which is welded into square lattice in the middle by press welding machine or manual welding according to certain spacing and cross bar. The steel floor grating is mainly used for ditch cover plate, steel structure platform plate, steel ladder pedal, and so on. The cross bar is generally made of square steel after torsion.

Steel floor grating is suitable for alloy, building materials, power plants and boilers, shipbuilding, petrochemical, chemical and general industrial plant, municipal construction and other industries, owning ventilation, light transmission, anti-skid, strong bearing capacity, beautiful and durable, easy to clean, easy to install and other advantages. Steel grille has been widely used in all walks of life at home and abroad, mainly for industrial platforms, ladder pedals, railings, passage floors, railway bridge sideways, overhead tower platforms, drainage ditch covers, well covers, road barriers, three-dimensional parking lot, fences of government organs, schools, factories, enterprises, sports grounds, garden villas, and also for the external windows of houses, balcony guardrails, highways, railway guardrails and so on.

Series classification of different uses of steel floor grating: Series 1 (spacing 30mm) steel floor grating is the most commonly used type, which is used in products in various industrial fields. The center distance of the loaded flat steel of this series of steel floor grating is 30mm, which meets the requirements of American standards. In the whole series of steel floor grating, it has the strongest resistance to surface impact. It is widely used in power plants, refineries, sewage treatment plants, granaries, chemical plants, highways, airports and wharfs and other platforms, walkways and drainage ditch covers, staircase steps, etc. The teeth steel floor grating can be used in wet and greasy places, especially for offshore oil production platforms. Series 2 (40 mm spacing) steel floor grating is the most economical and lightweight type. It meets the specifications of fixed platform, aisle and staircase stipulated by British standards. It is the most ideal product in small spacing situations. Even under the load of transportation equipment aisle, it can also be used as warehouse shelves, Pavilion panels, trestles, protective fences, solar curtains, etc. Series 3 (60 mm spacing) steel floor grating is specially developed for the application of mining industry. It solves the problem of mineral splashing on the plate surface. This series of steel floor grating has a nominal size of 50*60 mm, allowing most of the splashing materials to fall through, thus ensuring the cleanliness and safety of the plate surface. This product is often designated for use in crushing systems, conveyor lines, walkways and ball mills, processing plants and operation stations. As a new engineering material, steel grille is mainly used as platform, trestle, bridge, highway guardrail, ditch cover, fence, gate and other facilities in metallurgy, energy, ship, municipal, petrochemical, transportation, building materials, national defense and other fields. At present, China needs about 270,000 tons of steel floor grating annually. Therefore, the market prospect of steel floor grating is very broad.