Common models and specifications of galvanized grating plate

After the galvanized grid plate and grid plate are produced, rust prevention treatment shall be carried out. There are (hot dip galvanizing) and electrogalvanizing (cold galvanizing)2

The hot-dip galvanizing standard is:GB/T 13912-2002Technical requirements and test methods for hot-dip galvanizing of steel parts; Cold galvanizing is not advocated by the state because of its high pollution

Grille plate is the alias of steel grating plate. It is a kind of steel product that is crosswise arranged with flat steel according to a certain spacing and cross bars, and welded into a square grid in the middle, which is mainly used to make ditch cover plate, steel structure platform plate, step plate of steel ladder, etc. The cross bar generally uses twisted square steel as a new material The new products are being used more and more widely, and their superior performance and good performance-price ratio show their application prospects

The cross bar is generally made of twisted square steel as a new material, and new products are being increasingly widely used. Its more superior performance and good performance-price ratio show its application prospects

Center spacing of flat steel of galvanized grating plate: series1is30mmSeries2is40mmSeries3is60mm

Center spacing of cross bar of galvanized grating plate: series1is100mm, Series2is50mm

Galvanized grating flat steel: material isQ235Aor stainless steel, with common plane type, anti-slip tooth type and sectionItype

The common specifications of galvanized grating plate are:G253/30/100, G303/30/100, G323/30/100, G255/30/100, G325/30/100, G505/30/100, etc

Type of galvanized grating plate: toothed galvanized grating plate, flat galvanized grating plate andItype galvanized grating plate

heavy-load hot-dip galvanized steel gratingwidth of flat steel65mm-200mmthickness5mm- The hot-dip galvanized steel grating formed by welding such as20mmis the rear heavy-load type

Hot dip galvanized steel grating< Span style="font family: Arial;">It is applicable to large freight yards, docks, coal mine roads and bridges, and can carry large trucks through