Q235A Hot Dip Galvanized Steel Grating For Sewage Treatment Plant
Sewage Treatment Plant Pedestrians Skid Hot Dip Galvanized Steel Grating
Hot Dip Galvanized Steel Grating Introduction
Hot dip galvanized steel grid plate is also known as hot dip galvanized steel grid plate, hot dip galvanized steel grid plate is made of load flat steel and horizontal bar according to a certain distance longitude and weft arrangement, the original plate is welded on the high voltage resistance welding machine, after cutting, incision, opening, edge and other processes deep processing and customer requirements of the finished product.
Type: hot dip galvanized grid plate according to the manufacturing process that pressure welding hot dip galvanized steel grid plate and pressure lock hot dip galvanized steel grid plate;
According to the surface shape of hot-dip galvanized grid plate, it is divided into toothed hot-dip galvanized grid plate, planar hot-dip galvanized grid plate, I-type hot-dip galvanized grid plate and composite hot-dip galvanized grid plate.
Identification method:
(1) hot dip galvanized grid plate flat steel center spacing: according to the series to distinguish: Series 1 is 30mm;
Series 2 is 40mm;
Series 3 is 60mm.
(2) hot dip galvanized grid plate bar center spacing: Series 1 is 100mm, series 2 is 50mm.
Other specifications can be customized.
(3) hot dip galvanized grating plate flat steel: the material is Q235A or stainless steel, with ordinary plane type, anti-skid tooth type and section I type.
Common specifications are 20*5, 25*5, 25*3, 32*5, 32*5, 40*5, 40*3, 50*5, 65*5, 75*6, 100*8, 100*10 and so on.
(4) hot dip galvanized grille bar: round steel, twisted square steel, square steel or hexagonal steel made of Q235A or 304 stainless steel.
Twisted square steel is made by drawing and twisting the plate through the square die.
1, heavy duty hot dip galvanized grid plate is formed by flat steel width 65mm - 200mm thick 5mm - 20mm welding hot dip galvanized steel grid plate is after heavy duty hot dip galvanized steel grid plate.
It is suitable for large cargo yard, wharf, coal mine road and bridge, etc. It can carry large truck through.
2, hot dip galvanized grille plate (flat steel spacing 40mm) flat steel spacing 40mm hot dip galvanized grille plate is the most economic, the most portable varieties.
In the context of small span, it is the most ideal choice.
3, hot dip galvanized grilles plate (flat steel spacing 60mm) flat steel spacing 60mm bar for 50mm hot dip galvanized grilles plate 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
4, hot dip galvanized grille plate (flat steel spacing 30mm) flat steel spacing 30mm hot dip galvanized grille plate is the most widely used varieties in the industrial field.
In the series of commonly used hot dip galvanized grille panels, it has the strongest resistance to surface impact
5, hot dip galvanized grille plate (I type flat steel) by I type flat steel welding and hot dip galvanized grille plate has the characteristics of light weight, heavy load.
It is suitable for all kinds of occasions, especially walkways, visiting platforms, etc.
Hot Dip Galvanized Steel Grating Specifications
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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:
Reduce investment: save material, save labor, save time limit, free cleaning and maintenance.
Construction is simple: in the pre - installed support with bolt clip fixed or welding fixed, one can be completed.
Time saving: no on-site reprocessing, quick installation.
Durable: hot dip zinc anticorrosive treatment before delivery, strong impact resistance and heavy pressure ability.
Modern style: beautiful appearance, standard design, ventilation and light, give people with the overall smooth modern feeling.
Light structure: less material, light structure, and easy to lift.
Anti-sedimentation: no rain, snow, ice and dust.
Reduce wind resistance: due to good ventilation, wind resistance is small in case of strong wind, reduce wind damage.
Simple design: no need for small beams, simple structure, simple design;
No need to design detailed steel grid plate, only indicate the model, the factory can be on behalf of customers to design the layout map.
Ventilation, lighting, heat dissipation, explosion-proof, anti-skid performance is good: acid and alkali corrosion ability: within the range of pH 6 to pH 12.5, the surface of zinc layer forms a stable protective film, good corrosion resistance.
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.
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