Airport Runway Q195 Hot Dip Galvanized Steel Grating Drainage Cover
Q195 Serrated Building Platform 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 plate is widely used in the new and old roadbed paving ditch road construction project, hot dip galvanized steel grid plate surface after special hot dip galvanized treatment, its chemical and physical characteristics are stable, not easy to be corroded by air and microorganisms oxidation.
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 weighing platform if no destructive factors are considered to be involved.
Hot Dip Galvanized Steel Grating Specifications
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Material Standard
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ASTM A36, A1011, A569, Q235, S275JR, Stainless steel 304/316,
Mild steel & Low carbon steel, etc
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Bearing Bar
(Width x Thickness)
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25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10…..100 x10mm etc;
I bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3 etc
US standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'',1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'' etc
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Bearing Bar Pitch
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12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3,32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm etc.
US standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2 etc.
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Twisted Cross Bar Pitch
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38.1, 50, 60, 76, 80, 100, 101.6, 120mm, 2'' & 4'' etc
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Surface Treatment
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Untreated(black), Hot-dipped galvanized, Powder coated, Electroplate, Painting or as per customers' requirement.
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Grating Style
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Plain / Smooth, Serrated / Teeth, I bar, Serrated I bar
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Packing
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(1) Bandage and Paperboard: Generally applies to neat steel plate;
(2) Screw Locking Method: Use 4 screw rods through the aperture of the steel grid, for high strength;
(3) Steel Pallet: Traditional export packing.
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Payment Term
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T/T or L/C
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Raw material: toothed flat steel: the general material is Q235, the difference between toothed flat steel and ordinary flat steel is that one side of the flat steel has uneven tooth marks.
(Mainly in the skid.
We mainly use the longitudinal shear flat steel, and a steel plate cut) twist steel: also known as twisted square steel, there are generally 5X5 6X6 8X8 square steel, twisted bar.
With the increase of the types of anti-skid tread board, with the improvement of people's safety awareness, many responsible factories in order to avoid the direct economic losses caused by accidental injury of employees, to ensure the safe operation of the workshop, gradually improve the scope of application of anti-skid tread board.
Hot Dip Galvanized Steel Grating Application
Because of the anti-skid tread plate has good anti-skid and beautiful, so in the industrial plant, production workshop, transportation facilities and other aspects has a wide range of uses, used in public places of the aisle, workshop, site.Reduce the inconvenience caused by slippery road surface, protect personnel's personal safety, and bring convenience to the construction.It plays an effective protective role in special environment.
Hot Dip Galvanized Steel Grating Advantages:
High strength, light structure: the solid grid pressure welding structure makes it has the characteristics of high load, light structure, easy to hoisting and so on;Beautiful appearance, durable.
1. Strength, light weight;
2. Strong anti-corrosion ability, durable;
3. Beautiful appearance, bright surface;
4. No dirt, no rain and snow, no water, self-cleaning, easy to maintain;
5. Ventilation, lighting, heat dissipation, anti-skid, explosion-proof;
6. Easy to install and disassemble.
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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