T type steel grating

Product ID: 5

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Description
T type steel grating, also named safe-T-grid grating, is configured with an extruded T- shaped bearing bar and an extruded cross bar - locked together by swaging for a high strength and rigid construction. The main materials of T type steel grating are aluminum, mild steel and low carbon steel. The large T-bar surface makes it ideal for pedestrian traffic and an optional choice to close mesh grating. T type steel grating is commonly used for entrance ramps, treads and walkway entrance grates.
Finishes:
Galvanized
Powder coated
Slip resistant finishes
Features:
Reduction of lost production time
Provides unparalleled slip-resistance in all directions
Available in range of widths, lengths and finishes
Custom manufactured to suit your exact application
Slip resistant surface
Excellent for high pedestrian traffic
Specification
1. Center to center bearing bar spacing
The standard bearing bar spacing is the measurement of distance between the center of one bearing bar to the center of the next bearing bar. The standard bearing bar spacing for T type steel grating is 1-3/16 inch.
2. Center to center cross bar spacing
The cross bar spacing is the measurement of distance between the center of one cross bar to the center of the next cross bar. The standard spacing of the cross bars is 4 inches on center.
3. Construction
The cross bars and extruded T-shaped bearing bars are constructed by a swaging or pinching process that prevents the cross bars from turning or twisting. The wide T-Bar width provides lateral rigidity and walking comfort.
The T-bar bearing bars run parallel to the length or span of a standard panel and are responsible for the T type steel gratings load bearing capabilities. The cross bars are primarily responsible for holding the bearing bars together. However, they also play a factor in deflection characteristics, especially for concentrated loads which are not distributed across the span of the grating.
4. Banding
Bar grating panels or pieces can be trim banded or have a flat metal bar welded to the ends of the bearing bars. A Trim banding is one where the flat metal bar is welded at every 3 to 4 bearing bars. Trim banding is commonly used in trench grating applications and gives the bar grating a finished look.
5. Bearing Bar Height
The bearing bar height, also known as bearing bar depth, is measured from the bottom of the bearing bar to the top. Standard bearing bar heights are offered in 1 inch, 1-1/4 inch, 1-1/2 inch, and 2 inch.
Other specification on request.
Application:
T type steel grating is widely used in the platform, corridor, bridge, well covers, and stairs, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects. Because of its robust design and spanning abilities, T type steel grating is extremely strong and safe for the supportive structures on deckings, mezzanine floors and elevated walkways.
Certificate
  • ISO9001

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