1) Material:carbon steel or stainless steel
2) Cross bar pitches:maybe 24-200mm,of which 50mm,76mm and 100mm are recommended.
3) Steel grating is made by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer.so we can produce high quality gratings with firm welding,smooth surface and high strength.
4) Surface process of gratings: there are three types:hot-dipped galvanized ,electro-galvanized and spraying brushing and soaking.anti-acid and alkali corrosion capacity the range PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property.
5) Packing conditions of steel grating:normally packed in pilling up ways with two pieces of square wood on both upperand bottom sides.there are four or six pieces of M10 long bolt penetrading the gratings and screwing together.it is suitable for loading and unloading by fork-lift and crane.
Product name - Steel Grating Finish - Hot galvanized ,Paint, Untreatment (black/slef color) Weld way Automatic pressure resistance welding Usage - Industrial platform, Corridor laying, Ditch cover plate, Fence, etc Thickness - 3-10mm Bearing bar pitch - 20mm 30mm 40mm Cross bar pitch - 50mm 100mm Style - Plain sheet, Serrated sheet, I type sheet
Steel grating. 1000 x 6000.
Electro-forged steel grating can be used as industrial trucks, stair treads and various floorings.
Material:high quality low carbon steel plate. Use:it is widely used as step mesh of oil tanks, working platform, corridor and walking road for heavy model equipment, petroleum and mine, also serve as reinforcing bar in construction, railway and bridges, etc. Mesh thickness:1.5mmí½8mm Standard width:1mí½2m Standard length:3mí½12m
- bearing bar: load carrying bars made from steel strip or slit sheet or from rolled extending in the direction of the grating span. - banding bar: a flat welded to a side or end of a grating panel, or along the line of a cutout, and extending neither above nor below the bearing bars. - - cross bars: the connecting bars, made from steel strip, slit sheet, or rolled bars, which extend across the bearing bars, usually perpendicular to them. They maybe into a corrugated or sinuous pattern and where they intersect the bearing bars, are welded forged or mechanically locked to them. - bearing bar centers: the distance center to center of bearing bars. - cross bar centers: the distance center to center of cross bars. Standard
Welded grating, bearing bar pitch can be 30 or 40; cross bar pitch can be 50 or 100; plain flat bar or serrated flat bar. Jimu standard packing.
1. All kinds of steel grating : 19mm-65mm 2. Pitch of bearing bar: 15mm-90mm 3. Pitch of cross bar:24mm-200mm 4.Sign of the shape of bearing bars: F-plain style S-serrated style I-i-section style 5.Sign of surface-treatment: G-hot galvanizing p-planted u-untreated. By pallet.
Steel grating has light weight, good strength, large carrying capacity and can save materials and cost. It offers good ventilation of light and wind, a modern sense, aesthetic appearance and anti-skid safety. It is also easy to clean, easy to installation and durable for uses. Gratings are generally used when you need: 1. Open area to allow passage of light, air, heat and sound between flooring levels 2. Flooring on which liquids and/or debris cannot collect 3. Flooring where slip resistance is an issue 4. Areas where easy installation and fabrication are important 5. Areas where there are complex floor patterns and hard-to-fit areas 6. Situations that require a high strength-to-weight ratio
Galvanised Steel Gratings
