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Steel catwalk grating also know as galvanized steel bar grating, the most strong & durable metal grating products. It has become the most popular gratings in the market. The stability makes them have a much higher performance in the application.
ASTM A36, A1011, A569, Q235, S275JR,
Stainless steel 304, Mild steel & Low carbon steel, etc
Bearing Bar (width*thickness)
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc; I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',
1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
Bearing Bar Pitch
12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc. US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
Twisted Cross Bar Pitch
38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
Untreated(black), hot-dipped galvanized,
powder coated, electroplate,
painting or as per customers' requirement.
Plain / Smooth, Serrated /teeth, I bar, serrated I bar
Pack with steel belt, wrap with film and apply to steel pallet
Remarks: Other sizes also can be customized according to
We produce lots of Steel catwalk grating, Trench covers, Stair treads, Brand compound steel grating, platform plate, Heavy Duty grating, Press-locked grating ,Customized special shape, Perforated grating, Serrated grating, and Fixing Clips.
Our products are extensively applied in oil refinery,petroleum & chemical Industry, Seaport & airport, power plant, transportation, paper making, medicine, steel & iron, food, municipality, real estate, manufacturing, metallurgy, railway,boiler,military project,storage,etc.
Galvanized steel grating is with light ventilation, skid resistance, strong bearing capacity, beautiful and durable, easy to clean, convenient installation and other advantages.