SGS Industrial Serrated Carbon Steel Bar Grating Hot Dip Galvanized

SGS Industrial Serrated Carbon Steel Bar Grating Hot Dip Galvanized

Industrial Steel Platform For Chemical Plant Hot Dip Galvanized Steel Grating

Hot Dip Galvanized Steel Grating Introduction

Hot dip galvanized steel grid is generally made of carbon steel, hot dip galvanized surface, can play a role in preventing oxidation.
Because the anticorrosion performance of spray painted steel grid plate is far inferior to hot dip galvanized steel grid plate, and the cost of stainless steel grid plate is too high, usually most of the hot dip galvanized steel grid plate.
Hot dip galvanized steel grid plate is welded at each intersection of the bearing flat steel and the cross bar, and the steel grid plate is fixed by pressure resistance welding, which is called pressure welded steel grid plate.
Twisted square steel (twist steel) is usually used for cross bars of pressure welded steel grates.
Reference from: Standard YB/T4001.1-2007 for steel grates.
Hot dip galvanized steel grid plate according to the manufacturing process that welding galvanized grid plate and pressure lock hot dip galvanized steel grid plate;
According to the surface shape of hot-dip galvanized steel grid, it is divided into toothed galvanized steel grid, planar galvanized steel grid, I-type galvanized steel grid and composite galvanized steel grid.

Hot Dip Galvanized Steel Grating Specifications

Characteristics of Stepping Steel Grating Plate in Hot Dip Galvanized Steel Grating Plate
1. Width specification of the stepping plate:
(1), the width of the commonly used grille stair is 700mm. 800mm, 900mm;
The smaller width is 600mm, the larger width should not be greater than 1200mm.
(2), the grille plate for a single person through the stairs, the width between the two inclined beam or guardrail should not be less than 600mm.
(3) When the staircase frequently bears several people crossing through or used as the evacuation route of personnel, the width of the ladder should be increased to L200mm.
The width of the 2 ditch cover plate according to the larger load of the product, the larger width of the side ditch and the transverse ditch of the grid plate is 600mm, and the larger width of the well ditch cover plate can be made into 700mm
3. The width of the steel grid plate used in the platform, the grid plate generally needs to take into account the convenience of transportation, and the larger width can only be 1200mm.
The larger length of the general grating plate material, flat steel, is 6 meters.
The size of any piece of grid plate is restricted by the force in the process of laying and lifting and handling. The size of the removable grid plate also needs to take into account the weight limit when using manual handling, so the width and length of the grid plate are stipulated.
 

Hot Dip Galvanized Steel Grating Application

Passages, ventilation fence, mooring dock and pier, frame and frame, pedestrian overpass, drilling platform, transmission corridor bridge, bridge footpath, trench cover, ventilation window, railway across the aisle, manhole and lighting, anti-theft doors and Windows, airport fence, trash rack, wall fence, paint (mainly automotive paint and furniture paint), storage shelves, equipment, sidewalks, billboards, livestockRing fence, equipment safety fence, pipe gallery trestle, scaffold, ship landing pedal, washing rack, truck top walkway, platform, filter grid, sun shading box, ladder pedal, Marine work vessel, feeding machine walkway, etc.

Hot Dip Galvanized Steel Grating Advantages:

Material saving: the most material saving method under the same load conditions, and accordingly, can reduce the material supporting the structure.
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.

 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.