Welded Steel Grating for Stair Treads, Walk Way, Platform and Various Floor
Welded steel grating is one of the most commonly used steel grating, also called metal open bar grating. Welded steel grating is made of carbon steel or stainless steel. Welded steel grating has anti-slip surface, corrosion resistance, good drainage function, high strength and load capacity. So it is widely used as walkway, stair, fence, shelf, ceiling and floor in many places.
This is welded steel grating with smooth surface.
WSG-1: Stainless steel welded steel grating with smooth surface.This is welded steel grating with serrated surface.
WSG-2: Painted welded steel grating with serrated surface.
Classification of serrations:
SP/S1 Sharp Serration.
SP/S2 Interrupted Serration.
SP/S3 Trapezoid Serration.
This is steel grating with sharp serrations.
WSG-3: SP/S1 sharp serrations.This is welded steel grating with interrupted serrations.
WSG-4: SP/S2 interrupted serrations.
This is welded steel grating with trapezoid serrations.
WSG-5: SP/S3 trapezoid serrations
Material: carbon steel and stainless steel.
Surface treatment: galvanized, mill finished, painted, powder coated, etc.
Surface type: standard plain surface, serrated surface.
Bearing bar type: plain bearing bar and serrated bearing bar.
Standard pitch of cross bar: 50 mm & 100 mm.
Table 1: Specifications of Welded Steel Grating
Item Specifications of Bearing Bar
(mm) Diameter of Cross Bar
(mm) Pitch of Bearing Bar
(mm) Pitch of Cross Bar
SG-2036 20 × 3 6 30 100
SG-2056 20 × 5 6 30 100
SG-3036 30 × 3 6 30 100
SG-3046 30 × 4 6 30 100
SG-3056 30 × 5 6 30 100
SG-3236 32 × 3 6 30 100
SG-3256 32 × 5 6 40 100
SG-3536 35 × 3 6 40 100
SG-3556 35 × 5 6 40 100
SG-4036 40 × 3 6 40 50
SG-4046 40 × 4 6 40 50
SG-4056 40 × 5 6 40 50
SG-45510 45 × 5 10 60 50
SG-50510 50 × 5 10 60 50
SG-55510 55 × 5 10 60 50
SG-60510 60 × 5 10 60 50
SG-65510 65 × 5 10 60 50
SG-70510 70 × 5 10 60 50
Strap packaging: generally used in neat steel grating.
Screw rod fixation: Using four screws through the steel grating aperture, locking screw packaging method.
Pallet packaging: generally for export packing.
High strength and load capacity.
Good drainage function.
Easy to install and maintain.
Applications of welded steel grating:
Platform services in industrial and energy construction.
Walkway of bridges and transitions.
Shelf of factory and supermarket.
Ceiling of factory, house and hall.
Gully and well cover of street and huge yard.
Fence of balcony, factory and playground.
Floor of many places.
This is a corner of the factory with welded steel grating floor.
WSG-6: Welded steel grating can be used as floor in factory.This is stair tread made of welded steel grating.
WSG-7: Welded steel grating stair tread.
This is a walkway surrounded by many trees in the park.
WSG-8: Welded steel grating walkway in garden.Several workers are working on the outdoor welded steel grating industrial operating platform.
WSG-9: Welded steel grating for industrial operating platform.
This land is divided into two areas by welded steel grating fence.
WSG-10: Welded steel grating fence.There are three-tier shelves made of welded steel grating in the factory.
WSG-11: Welded steel grating shelf.
This is welded steel grating ceiling on the roof.
WSG-12: Welded steel grating ceiling.This welded steel grating gully cover on the street.
WSG-13: Welded steel grating gully and well cover.