The role of steel grating in production technology

Steel gratings are cross-arranged with load-bearing flat bars and cross bars at a certain interval, and are welded into a steel product with a square lattice in the middle by a pressure welding machine or manually; the cross bars are generally twisted square steel , Round steel or flat steel can also be used, the material is divided into carbon steel and stainless steel.

Because the spacing between the flat steel bars and the horizontal bars can be determined at any time according to the design requirements, the steel grating can be processed into various sizes and shapes according to the needs of customers.

Series classification of steel gratings for different purposes: Series 1 (spacing 30mm) steel gratings are commonly used and are used in products in various industrial fields. The center distance of the flat steel under load of this series of steel gratings is 30mm, which complies with US regulations In the whole series of steel gratings, it has strong resistance to surface impact. Series 2 (spacing 40mm) steel gratings are economical and lightweight, complying with the specifications of fixed platforms, walkways and stairs specified by the United Kingdom. This product is suitable for small spans, even under the load of transport equipment walkways Exceptions can also be used as warehouse shelves, pavilion panels, trestles, protective fences , sun curtains, etc.

The insert steel grid plate (also known as pressure lock steel grid plate) is made of a certain size of ordinary carbon flat steel, stainless steel, brass plate, aluminum plate through slotting (hole), plug pressure lock, welding, finishing and other processes Manufactured. The plug-in steel grid plate culvert outlines the characteristics of pressure-welded steel grid plate, anti-corrosion , free, etc., and the combination is uniform and precise, and the structure is light, exquisite, natural and elegant.

The shading type bearing flat steel is grooved at 30 ° or 45 °, and the grooved bar flat steel is grooved and pressed to form. The heavy-duty grille plate is bitten by high flat steel and cross bar flat steel and compacted under a pressure of 1200 tons.

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