20×5mm Hot Dip Galvanized Steel Grating Walkway Metal Grates For Driveways
Oil Drilling Platform Heavy - Duty Plug Non - Skid Hot Dip Galvanized Steel Grating
Hot Dip Galvanized Steel Grating Introduction
Hot dip galvanized steel grid plate, also known as hot dip galvanized steel grid plate, is made of low carbon steel flat steel and twisted square steel horizontal and longitudinal welding grid building materials.
Hot dip galvanized steel grid plate has strong impact resistance, strong corrosion resistance heavy load capacity, elegant and beautiful, in the municipal roadbed and steel platform construction projects have superior performance.
High cost performance, hot dip galvanized steel grid is widely used in the old and new roadbed paving ditch road construction projects.
The surface of hot-dip galvanizing steel grating is treated with special hot-dip galvanizing, and its chemical and physical properties are stable, and it is not easy to be corroded and oxidized by air and microorganisms.
It can obviously enhance the trench load force.
Prevent collapse.
The hot dip galvanized steel grates with flat steel spacing of 3 cm are of great impact resistance and have the characteristics of maximum span.
The longer its service life is, it is generally within the range of 40-50 years.
Hot dip galvanized steel grating is a very good steel frame structure and load-bearing platform without the involvement of failure factors.
Hot Dip Galvanized Steel Grating Specifications
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Pitch of Bearing bar
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Cross-bar Pitch
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Specification of bearing bar(width×thickness)
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20×3
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25×3
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32×3
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40×3
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20×5
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25×5
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30
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100
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G203/30/100
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G253/30/100
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G323/30/100
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G403/30/100
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G205/30/100
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G255/30/100
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50
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G203/30/50
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G253/30/50
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G323/30/50
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G403/30/50
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G205/30/50
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G255/30/50
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40
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100
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G203/40/100
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G253/40/100
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G323/40/100
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G403/40/100
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G205/40/100
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G255/40/100
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|
50
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G203/40/50
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G253/40/50
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G323/40/50
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G403/40/50
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G205/40/50
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G255/40/50
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60
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50
|
|
G253/60/50
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G253/60/50
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G403/60/50
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G205/60/50
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G255/60/50
|
|
Pitch of Bearing bar
|
Cross-bar Pitch
|
Specification of bearing bar(width×thickness)
|
|
32×5
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40×5
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45×5
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50×5
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55×5
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60×5
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30
|
100
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G325/30/100
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G405/30/100
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G455/30/100
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G505/30/100
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G555/30/100
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G605/30/100
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50
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G325/30/50
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G405/30/50
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G455/30/50
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G505/30/50
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G555/30/50
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G605/30/50
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|
40
|
100
|
G325/40/100
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G405/40/100
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G455/40/100
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G505/40/100
|
G555/40/100
|
G605/40/100
|
|
50
|
G325/40/50
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G405/40/50
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G455/40/50
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G505/40/50
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G555/40/50
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G605/40/50
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|
60
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50
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G325/60/50
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G405/60/50
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G455/60/50
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G505/60/50
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G555/60/50
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G605/60/50
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Hot Dip Galvanized Steel Grating Application
Mainly used for industrial platform, staircase pedal, banister, channel floor, railway bridge service, high tower platform, the drain cover, manhole covers, road barrier, three-dimensional parking lot, organs, schools, factories, enterprises and institutions, the stadium fence, garden villa, also can be used as a residence outside the window, balcony guardrail, highway, rail barrier, etc.
Hot Dip Galvanized Steel Grating Advantages:
1, hot dip galvanized (flat steel spacing 30mm) flat steel spacing 30mm hot dip galvanized steel grid for the industrial field of the most widely used varieties.In the series of commonly used hot dip galvanized steel grates, it has the strongest resistance to surface impact.The hot dip galvanized steel grid is made of flat steel with width of 65mm - 200mm and thickness of 5mm - 20mm. It is suitable for large cargo yards, docks, coal mines, roads, Bridges, etc., and can carry large trucks through.
2, hot dip galvanized (flat steel spacing 40mm) flat steel spacing 40mm hot dip galvanized steel grating plate is the most economic, the most portable varieties.In the context of small span, it is the most ideal choice.Suitable for all kinds of occasions, especially the walkway, sightseeing platform, etc.
3, hot dip galvanizing (flat steel spacing 60mm) flat steel spacing 60mm bar for 50mm hot dip galvanizing is suitable for mining and mining to solve the problem of mineral splashing on the surface of the plate, often designated for mining processing plants.
Hot Dip Galvanized Steel Grating Process:
Steel plate process with manual welding process and welding machine process, surface treatment of hot dip galvanizing and painting, the composition of ordinary steel plate is made of flat steel and twist steel welded together, is composed of flat steel welded with special specifications, steel grid plate can be divided into common flat steel and sawtooth toothed plates, serrated flat non-slip effect is more outstanding.
Hot Dip Galvanized Steel Grating installation:
The connection mode of steel grid plate is fixed and installed with buckle connector, which is composed of three parts.
Hot Dip Galvanized Steel Grating Installation Method:
Hot-dip galvanized steel grid plate can be installed in two ways: welding and clamping.The advantages of welding are permanent fixation, not loosening, specific position in the first flat steel at each corner of the steel grid plate, the length of the weld is not less than 20mm, the height is not less than 3mm of fillet welding.The advantages of the mounting clip are that it does not destroy the hot dipping zinc layer and it is easy to disassemble. Each plate needs at least 4 sets of mounting clips. The number of mounting clips increases with the increase of the length of the plate.The safest method is to weld the screw head directly to the beam without clamping down, so that the steel grille plate will not slip from the beam due to the loosening of the clamping.
Pre-sale service:
After the customer orders, we will have professional technical personnel to contact with the customer, in order to meet the customer's technical inquiry and production schedule.
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