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Product Description
Steel bar grating with high strength and firm structure is made of carbon steel, aluminum steel or stainless steel.
According to the manufacturing methods, it can be divided into four types: welded bar grating, press lock grating, swage locked grating and riveted grating.
According to the surface shapes, it can be divided into plain bar gratings and serrated bar gratings.
With various styles and sizes for choice, steel bar gratings are widely used in everyday life, such as stair treads, walkways, platforms, floors, various covers, wheeled equipment, security screens, heavy duty constructions and so on.
Main Features
* High strength and firm structure.
* High load capacity and resistance to deformation.
* Various styles and sizes for choice.
* Good ventilation.
* Perfect lighting performance.
* Good heat dissipation.
* Perfect lighting performance.
* Good heat dissipation.
* Slid resistance.
* Explosion proof.
* Alkali and acid resistance.
* Harsh environment resistance.
* Corrosion and rust resistance.
* Easy installation.
* Durable and long service life.
Compared With Other Steel Gratings, our Product Has Following Main Advantages
1. Different Materials for Choice
Steel bar grating can be made of different materials including carbon steel, aluminum steel and stainless steel. Carbon steel grating is the most economical type with galvanized and painted surface treatment. The aluminum steel grating features lightweight and outstanding corrosion resistance while the stainless steel grating has outstanding chemical stability to be used in harshest environments.
2. Various Fabrication Methods
Steel bar grating can be classified into different types according to the fabrication. The cross bars are jointed to the bearing bars through welding, pressure locked swage locked dand rivets connections. The main types are including welded bar grating, press lock grating, swage locked grating and riveted grating.
3. High Load Capacity
The solid and firm structure makes steel grating have high load carrying capacity. Especially the swage locked grating and press-locked grating, which can supply the excellent lateral stiffness to the steel grating. The heavy duty steel grating can not only available for pedestrians walking, but also permit the heavy duty vehicles safely passing through.
4. Humanization Design
Compared with the standard steel grating, which has a large bearing bar spacing, there are several types of close mesh gratings with closer bearing bar spacing for pedestrians wearing high-heal shoes easy passing. The riveted steel grating is available for vehicles equipment, such as wheelchairs, roller skates and other vehicles passing through. And there is a type of steel grating has serrated surface and has excellent slip resistance performance. Serrated steel grating is widely used in the places filled with waters, oil and other elements may cause slip accident. It can secure the safe access of pedestrians and vehicles. Additional, it can prevent the workers working on the platform from slipping down.
Common Specification
* Material: carbon steel, aluminum steel, stainless steel.
* Surface Treatment: galvanized, mill finished, painted, powder coated, PVC coated.
* Surface Type: standard plain surface, serrated surface.
* Common Bearing Bar Spacing: 7/16", 1/2", 11/16", 15/16",19/16" in 1/16" increments.
* Common Cross Bar Spacing: 2", 4" in 1" increment.
* Bearing Bar Depth: 3/4" to 7".
* Bearing Bar Thickness: 1/8" to 1/2".
* Steel Grating Shape: square, rectangular, round, half round, hollow circle, special shapes.
Packaging Methods
* Strap Packaging: generally applicable to relatively neat steel grating.
* Pallet Packaging: generally for export packing.
* Screw Rod Fixation: Four screw rods through aperture for screw-locked packaging.
Applications
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http://www.topsteelgrating.com/
