Hot Dipped Galvanized Metal Open Bar Grating Road Drainage Gutter Covers

Steel Grating Drainage Trench Cover and Well Cover

Steel bar grating is a good choice for strength, safety, long-term cost and durability.
Bar Grating consists of a series of bearing bars, welded (or otherwise joined) at various intervals to
perpendicular cross bars to form a load-bearing panel. It is available in a wide selection of panel sizes.

Stair treads are the horizontal sections of stairs that serve as the step surface of each step.
These treads are installed on the top of each step.

1.Material:
Low Carbon Steel or Stainless Steel

2.Surface Treatment:
Untreated, Painting or Hot Dipped Galvanizing

3.Steel grating standards:
A. China: YB/T4001-1998
B. USA: ANSI/NAAMM (MBG 531-88)
C. UK: BS4592-1987
D. Australia: AS1657-1988
E: Japan: JIS

Steel grating regularly appears on catwalk, factory floor, platform, railing infill panel, stair tread, foot pedal,

drain cover, commercial and industrial flooring.

GNEE STEEL ,Has dedicated in producing and exporting all types of steel gratings for more than 19 years,A Professional Steel Grating & Safety Grating Manufacturer for Projects Engineering.

Factory

Advanced Equipment

We have more than 30 production lines of welded steel gratings and press lock gratings. Advanced equipment, skilled workers contribute to low production loss, high production efficiency and low products costs.

Supervise Strict Testing

All steel gratings are supervised by strict QUALITY CONTROL System both in International standard and enterprise test flow. All products our customers received are qualified and best in performance and package.

Steel Gratings Types We Supply

GNEE Steel Grating Application

Steel grating are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering.

• Hot dip galvanized steel grating is the best choice for steel platforms in airports. Grating with 30 × 3 mm thick load bearing bars with a pitch of 30 mm and traverse bars at 50 mm or 100 mm is the suitable one.
• Steel grating, with robust design and spanning abilities, is very strong and safe for the support of floors and elevated walkway. It can be used for ceiling, interior decoration, platform aisle, ventilation windows, (Wells), advertising plaque and other construction.
• Widely used in the petrochemical industry, power plants, waterworks, sewage treatment plants, municipal works, sanitation projects in areas such as platforms, corridors, bridge, ditch cover, covers, ladders, fences, rails, and so on.