Steel Bar Grating

Steel grating, also known as metal grating or bar grating, is made by combining flat steel and cross bars in a specific pattern and welding or pressure locking them together. It can be made in two ways, and the cross bars are usually made of twisted square steel, round steel, or flat steel. Steel gratings are often made of carbon steel and have a galvanized exterior to prevent rust, or ...

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Steel Bar Grating

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Description

Steel grating, also known as metal grating or bar grating, is made by combining flat steel and cross bars in a specific pattern and welding or pressure locking them together.

It can be made in two ways, and the cross bars are usually made of twisted square steel, round steel, or flat steel. Steel gratings are often made of carbon steel and have a galvanized exterior to prevent rust, or they can be made of stainless steel.

They can be used in many places, like gutter covers, steel deck panels, factory floors, and more. Steel gratings are strong, durable, and slip-resistant, making them great for use in industrial and architectural settings.

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.

WSG-1: Stainless steel welded steel grating with smooth 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.

WSG-3: SP/S1 sharp serrations.

WSG-4: SP/S2 interrupted serrations.

WSG-5: SP/S3 trapezoid serrations

Specifications:

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 (mm)
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

Packing:

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.

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