Material | low carbon steel, stainless steel | Shape of bearing steel | flat steel, serrated steel | Shape of cross bar | twist steel, flat steel, round steel, square steel | Welding methods | 1. Hand-operated welding PS: proper to small amount of order | | 2. Machine welding PS: proper to large amount of order | Surface treatment | hot-dipped galvanization, cold galvanization, painting, anti-rust oil | Features | ventilation, transmittance, skid resistance, reinforced bearing, cooling, explosive proof, tough, simple installment | Applications | NF-SGG; Foot pedal in steel-constructed platform & steel stairway; Industrial platform; Stairs; Hand rail; Floor; Railway pavements; Scaffolding in high altitude; Gutter cover, well cover; PS: widely used in metallurgy, building material, boiler, shipbuilding, chemical industry, workshop, construction work |
product technology The production of steel grid plate mainly has two kinds of machine
pressure welding and manual production. Machine pressure welding
using high voltage resistance pressure welding machine, through
strong electric welding power and liquid pressure to press the
transverse rod into the flat steel, to ensure that the solder joint
is strong, stable and strong. Handmade, on the other hand, is
relatively flexible and suitable for various special needs. item | Galvanized Stainless Fence Drainage Channel Serrated Steel Bar
Steel Grating | Warranty | More than 5 years | Surface | galvanized | Style | Plain sheet,Serrated sheet,I type sheet | Usage | Industrial platform, Corridor laying, Ditch cover plate, Fence, etc | Bearing bar pitch | Custom:12.5-90mm Routine use:20mm 30mm 40mm | Cross bar pitch | Custom:22-100mm Routine use:50mm 100mm | Thickness | Custom:3-10mm Routine use:3mm 4mm 5mm | Weld way | Automatic pressure resistance welding | | |
Dimensions Material thickness: Common thickness of 2mm, 3mm, 4mm, 5mm and so
on. Different thicknesses of steel grids have different bearing
capacities and are suitable for different application scenarios. Size: Width is common 100mm, 150mm, 200mm, 250mm, 300mm, etc. The
length is made according to customer requirements, and the general
length is between 1 meter and 6 meters. The dimensions of steel
grids must be determined according to the actual application
scenario. Grid plate spacing: usually millimeters (mm) as a unit, such as
25mm, 30mm, 40mm and so on. The spacing affects the bearing
capacity and anti-skid performance of the steel grid. Load grade: According to the carrying capacity is divided into
different grades, such as A15, B125, C250, etc., representing
different carrying capacity. The selection must be based on the
load requirements of actual applications.
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