Grating Cross Bar

Steel bar for grating is a common industrial material primarily used for manufacturing structures such as steel grating, platforms, and walkways, featuring high strength and corrosion resistance. 

Product specifications and parameters: Dimensions: Common cross-twisted strip widths include 6mm, 7mm, 8mm, 10mm, etc. Specific dimensions can be customized according to requirements.

Surface treatment: including untreated (black), hot-dip galvanizing, powder coating, etc., to enhance corrosion resistance.

Application: Widely used in platforms, walkways, stair treads, guardrails, and other scenarios.                                                                Twisted square steel: The most commonly used type, with textured surface twists, stronger friction force after welding with flat steel, and good anti slip effect. It is widely used in pedestrian walkways, industrial platforms, and other scenarios.
Round steel: commonly used in ordinary scenarios with general structural strength requirements, with relatively low cost.
Flat steel: mainly used in the production process of locking steel grating, fixed by pressing into pre slotted flat steel without welding.
Specifications
Conventional diameter/cross-sectional size: 6-10mm, larger sizes can also be customized according to load-bearing requirements.
Conventional center spacing: commonly used 50mm, 100mm, and non-standard spacing can also be customized according to customer requirements (such as 38mm, 76mm). In heavy-duty scenarios, the spacing is generally reduced to improve stability.