Yantai Qixing Metal Products Co., Ltd.

Ditch Cover

Steel Grating

    Steel Grating

    Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars, in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them, which is designed to hold heavy loads with minimal weight. It is widely used as floors, mezzanines, stair treads, fencing, trench covers and maintenance platforms in factories, workshops, motor rooms, trolley channels, heavy loading areas, boiler equipment and heavy equipment areas, etc.
Detailed Description

Steel Grating

Steel grating, also known as bar grating or metal grating, is an open grid assembly of metal bars, in which the bearing bars, running in one direction, are spaced by rigid attachment to cross bars running perpendicular to them or by bent connecting bars extending between them, which is designed to hold heavy loads with minimal weight. It is widely used as floors, mezzanines, stair treads, fencing, trench covers and maintenance platforms in factories, workshops, motor rooms, trolley channels, heavy loading areas, boiler equipment and heavy equipment areas, etc.

Category

Raw Material

Steel grating(图1)

Galvanized steel grating

It has great corrosion-resistant, shiny surface appearance and good ventilation and is widely used in the petrochemical industry, power plants and sewage treatment plants.

Steel grating(图2)

Stainless steel grating

It has the most excellent corrosive resistant among all steel gratings and is especially suitable for various strong corrosive environments.

Steel grating(图3)

Aluminum grating

It is lighter in weight without compromising to the load capacity and mechanical strength and is mainly used for platform ceilings and outdoor curtain walls.

Manufacturing Process

Steel grating(图4)

Welded steel grating

It consists of bearing bars that are automatically resistance-welded with the cross bars via precise use of intense heat and pressure.

Steel grating(图5)

Press-locked steel grating

It relies on employing enormous hydraulic pressure that fuses the two close-tolerance slotted bars together.

Steel grating(图6)

Swage-locked grating

It is manufactured by inserting cross bars into pre-punched holes in the bearing bar and then cross bars are swaged forming a positive mechanical connection.

Bearing Bar

Steel grating(图7)

Flat bar steel grating

It is one of the most popular and versatile industrial steel gratings.

Steel grating(图8)

I-bar steel grating

It provides light weight yet high strength and load capacity.

Surface

Steel grating(图9)

Plain steel grating

It provides excellent bearing capacity and is widely used in almost all industrial applications.

Steel grating(图10)

Serrated steel grating

It provides excellent slip resistance and is especially applicable to places where excellent slip resistance is required.

Load

Steel grating(图11)

Standard steel grating

It is easily fabricated and provides a high load structure and is widely used as steel grating platform, walkway, bridge decking and flooring.

Steel grating(图12)

Heavy duty steel grating

It supplies far greater strength-to-weight ratio than other flooring materials to bear the heavy load such as forklift or truck traffic.


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Yantai Qixing Metal Products Co., Ltd.
E-mail: qixing@qixinggratings.com

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