
Bar Type Steel Grating (Plain Type, Serrated Type, and I-shape Type) made by welding with flat steel and cross/round bars with certain distances. Our Steel Grating enjoy the feature of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion.
Bar Type Steel Grating Specification:
Item |
Description |
Bearing Bar |
25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm 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 |
Material Grade |
ASTM A36, A1011, A569, Q235, S275JR, SS304, SS400, Mild steel & Low carbon steel, etc |
Surface Treatment |
Black, self colour, hot dip galvanized, painted, spray coating |
Grating Style |
Plain / Smooth, Serrated /teeth, I bar, serrated I bar |
Standard |
China: YB/T 4001.1-2007, USA: ANSI/NAAMM(MBG531-88), UK: BS4592-1987, Australia: AS1657-1985, Germany: DIN24537-1-2006, Japan :JIS |
Bar Type Steel Grating can be widely used in various industrial buildings, such as metallurgy, building materials, power stations, boilers, ship building, , municipal construction, etc.
Bar Type Steel Grating advantage : Light weight,great load-bearing capacity,non-slip and safe,easy installation,material-economic,sturdy and durable, ventilated,easy to clean and attractive appearance.
Hot to order Bar Type Steel Grating ? It's better that you can provide drawings with detailed information like raw material, grating type, surface treatment, quantities, etc.
Tianjin Shunjinhua Machinery Manufacturing Co Ltd