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|Material:||Q195 Q235 Q275 Q345 304 316 304L 316L||Surface Treatment:||Hot Dipped Galvanized,Untreated,painted|
|Name:||75*8 90*22Heavy Duty Steel Grating For Highways Plant Floors Drain And Airports||Color:||Silver/Black/White/Yellow|
|Application:||Industrial Floors,Ramps,Docks,Airfields,Highways,Reinforced Concrete Areas,vault Covers, Ramps And Docks, Industrial Flooring And Trenches, Off-shore Drilling Rigs And Paper Mills.||Bearing Bar Size:||70x6,75x8,80x8,90x8,100x8120x8,130x8,150x8,90x22,90x9|
75*8 90*22Heavy Duty Steel Grating For Highways Plant Floors Drain and Airports
Welded Heavy Duty Gratings are designed to service applications subject to heavy rolling and static loads such as highways, plant floors, loading docks, inlet covers and airports. Since these conditions can range from light-duty forklifts to heavy-duty truck or aircraft traffic, heavy duty gratings are manufactured in a wide range of bar sizes and spacings.
Standard heavy-duty bar grating is resistance-welded for durability, strength and safety using an automated electric/hydraulic welding process. High temperatures, combined with high pressure, fuse the bearing bars and cross bars together to form a permanent joint.
Heavy duty gratings are manufactured in carbon steel and 300 series stainless steels. Carbon steel products are available bare (no finish), painted with manufacturers standard paint, or hot dip galvanized. Stainless steel products are available mill finish, commercially cleaned or electro-polished.
Specifications of heavy duty steel grating
|Table 1: Spacing of Heavy-Duty Welded Steel Grating|
|Item||Bearing Bar Spacing||Cross Bar Spacing|
airfield landing mats and trenches, airplane unloading ramps, highway bridge decking and sidewalks, concrete reinforcements, vault covers, ramps and docks, industrial flooring and trenches, off-shore drilling rigs and paper mills.
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