Corrosion Resistant Galvanized Steel Grate Stair Treads Metal Non Slip Stair Treads

T3 Step Plate For Steel Structure Step Plate Corrosion-Resistant Galvanized

T3 type steel ladder step plate is a kind of steel grating fixed by welding and with patterned front guard plate. The recommended width is 125, 155, 185, 215, 245, 275 and 305mm. When the width is 125mm, the spacing of flat steel is 30mm; Recommended width: 115, 155, 195, 235, 275, 315 mm, flat steel spacing: 40mm; The recommended width is 155, 215 and 275mm, and the spacing of flat steel is 60mm .
The corresponding relationship between the recommended size of the maximum length (mm) and the specification of flat steel is as follows:

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Where is the steel ladder step grid plate T3 mainly used?

T3 steel ladder step plate is a type of steel grating with pattern front guard plate fixed by welding. It is mainly used in those parts that do not need to be removed permanently, such as the platform around the equipment. The welding and fixing method is to weld the weld with a length of no less than 20mm and a height of no less than 3mm on each flat steel of the steel grating.

Hot dip galvanizing is adopted for the surface treatment of step plate.

This process is carried out after the edge wrapping of steel grating. When the thickness of flat steel is not less than 5mm, the average weight of zinc layer after galvanizing is not less than 610g / ㎡. When the thickness of load flat steel is less than 5mm, the average weight of zinc layer after galvanizing is not less than 460g / ㎡. The quality and requirements after galvanizing meet the provisions of GB / t13912.