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Steel Grating Trench Drain covers

Trench Drain Cover Gratings are steel lattice panels formed with simple lines, secured with hinged lid and connection. Ideal replacement drainage covers for conventional cast iron materials. Suitable for light type and large span heavy loading environment. Widely used in sewage treatment system in urban roads, squares, gardens, docks, airports, parking lots, roads, railways, industrial engineering and other types of industrial buildings.

Appearance: simple lines. Silver exterior, modern trends.
Best drainage: leakage area of 83.3%, more than double the cast iron.
Hot-dip galvanizing: rust-proof and strong, maintenance and replacement.
Security design: box with hinged lid and connection, security, safe, easy to open.
Saving investment: large span. When overloaded, the lowest ratio of iron and saves replacement costs stolen, then crushed.
High strength: strength and toughness is much higher than cast iron, can be used for terminals, airports and other large span and heavy load environment.
Specifications and more: meet different environment and loading requirement. Span, the desired size and shape.


Popular Trench Cover and Draining Covering Gratings:


Heavy Duty Steel Plate Grating Trench Cover

Heavy Duty Steel Plate Grating Trench Covers are anti-corrosive, resisting to acid and alkali. Light weight, great load-bearing capacity, anti-slip and safe, easy installation, economical of materials, sturdy and durable, good ventilation, easy to clean and attractive appearance.

Steel Trench Cover Grates Secured with Lids

304 Stainless Steel Wedge Wire Shower Line Drain Cover Grate

Specifications of the Stainless Steel Linear Drain Covers:
The wedge wire grate is composed of two parts, one is the grate panel, the other is trough/ channel.
Details of the wedge wire grate :
Material: ss 304
Wedge wire: 3x4.2mm, 3.2mm spacing
Supporting wire: 3x6mm, 25mm spacing
Frame: 22.8x5mm
Width: 63mm, 75mm, 98mm, 100mm
Length: 100mm, 200mm, 500mm, 1000mm etc.
Details of the Trough/ Channel:
Material: ss 304
Plate thickness: 1.2mm
Width: 70mm or 100mm
Length: 300mm or 500mm or 800mm or 1000mm etc.
Outlet: horizontal, with deodorization device, 40mm diameter
Frame: with flange, which is have a better function of waterproof.
We can also customize it according to customers' drawing.

304 Stainless Steel Shower Line Drain Cover Grate Panels

Serrated Metal Slot Drainage Cover Steel Grating

Serrated slot grating covers are safe, self-cleaning, skid-resistant and economical.
Serrated top surface adds extra skid resistance for special requirements.
Welded steel covering grates are the most widely used for their strength and ease of installation and are
universally used in most industrial and commercial applications.

Serrated Grate Drainage Covers in Circle or Rectangular Panels

Galvanized Drain Cover Steel Grating

Galvanized Steel Grates Drain Covers

Stainless Steel Floor Drain Grate, Drain Cover
Stainless Steel Plate, galvanized plate

Flooring, catwalk, mezzanines/decking, stair tread, fencing, ramp, dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian, factory, workshop, motor rooms, trolley channel, heavy loading area, boiler equipment and heavy equipment area, etc.
SS Drain Grates, Pit Covers

Outdoor Drain Cover Bar Grating

Material: stainless steel/ carbon steel

Surface treatment : Hot dip galvanized, cold galvanized, spray painting, rust-proof oil, not processing

Steel bar grating made of carbon steel hot galvanizing and stainless grates can prevent oxidation. Suitable for ventilation, lighting, non-slip, explosion-proof performance.

Outdoor Drain Covers

Driveway Steel Grates Covers

Grating Covers for Drivway

Cold Rolled Steel Drains Cover Grate For Indoor Use

Featuring high strength and light weight.

Cold Rolled Steel Drains Cover Grate For Indoor Use