Heavy Duty Steel Grating For Highways Plant Floors Loading Docks
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.
Press-locked grating also can be called pressure locked grating. It
is a kind of steel grating with high strength, we can add more
serrations on the surface to provide addition security.
Press-locked steel grating is mainly used in the civil and
commercial construction, theater, subway, suburban railway,
Materials & Finishes:
|1||Material||Low carbon,middle carbon,stainless steel|
|3||Bearing bar size||20*3,20*5,25*3,25*5,32*3,32*5,35*3,35*5,|
|4||Bearing bar pitch||15,20,25,30,33,35,38,40,50,60,80,90mm|
|5||Cross bar pitch||24-200mm|
|6||Surface treatment||Hot dipped galvanized,painted,self-color,|
|8||Bearing bar type||F,I ,S,IS type|
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.
Type "W" Welded Steel Grating
Our most economical steel grating products, type "W" welded steel gratings are manufactured by forge welding
rectangular bearing bars and drawn cross bars. This welding process
provides a positive fused connection providing years of service
under the most demanding conditions. Type 19-W-4 steel grating is
our most popular product and is recommended for nearly all
industrial flooring applications.
With nearly 80% open area, 19-W-4 allows for the easy passage of
dirt, debris, snow, and liquids and is essentially self-cleaning.
Type "W" gratings are available in close mesh, ADA conforming spacings
11-W-4 and 7-W-4 which are commonly used in public areas. When
specifying type 11-W-4 for ADA applications, 3/16" thick bearing
bars must be specified.