Factory Hot Sale Easy Installation Galvanized Welded Steel Grating For Drainage Channel

Factory Hot Sale Easy Installation Galvanized Welded Steel Grating For Drainage Channel

Welded Steel Grating Introduction

Steel grid plate is made of negative flat steel and twist steel according to a certain distance of warp and weft arrangement, welded into the original plate, after cutting edge, grinding, cutting mouth surface hot dip galvanizing and other processes and further processing into customer requirements of the finished products.
Its characteristics are: high load-bearing capacity, light weight and easy to hoisting and so on;
Beautiful appearance, breathable and durable: hot dip zinc surface treatment makes it has quite good anti-corrosion ability, surface luster is beautiful;
Good ventilation, lighting, heat dissipation, explosion-proof and skid proof performance;
Prevent accumulation of dirt.
Widely used in, power plant, water plant, sewage treatment plant, petrochemical municipal engineering, sanitation engineering and other fields of steel grid platform.

Welded Steel Grating Specifications

1, hot dip galvanized steel flat plate center spacing: according to the series: series 1 is 30mm; Series 2 is 40mm; Series 3 is 60mm.

2, hot dip galvanized steel bar center spacing: series 1 is 100mm, series 2 is 50mm. Other specifications can be customized.

3, hot dip galvanized steel grid flat steel: material is Q235A or stainless steel, ordinary plane type, anti-skid tooth type and section I type. Commonly used 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, etc.

4, hot dip galvanized steel lattice bar: the material is Q235A or 304 stainless steel round steel, twisted square steel, square steel or hexagonal steel. Twisted square steel is made of coil by square die drawing and twisted, its common specifications are 5*5, 6*6, 8*8mm and so on.

5, acid and alkali corrosion ability: in the range of PH 6 to PH 12.5, zinc layer surface to form a stable protective film, good corrosion resistance.

Welded Steel Grating Application:

1, the environment is harsh, need acid, alkali corrosion (such as coastal areas, chemical plants, environmental protection equipment, etc.).
2. Places with high requirements for hygiene (disinfection factory, pharmaceutical factory, food processing).
3. Occasions with high requirements for exterior decoration (such as exterior curtain wall structure, shopping mall, landscape, sightseeing platform).

Welded Steel Grating Advantages:

Material saving: the way of saving material under the same load condition, correspondingly, can reduce the material of supporting structure.
Reduce investment: save material, save labor, save time, free cleaning and maintenance.
Construction is simple: it can be completed by one person with bolt clamp or welding fixed on the pre-installed support.
Time saving: the product does not need site reprocessing, very fast installation.
Durable: hot dip zinc corrosion treatment before delivery, strong impact and weight resistance.
Modern style: beautiful appearance, standard design, ventilation and light, giving people an overall smooth modern feeling.
Light structure: less material, light structure, and easy to lift.
Reduce wind resistance: because of good ventilation, wind resistance is small in case of strong wind, reduce wind damage.
Dirt proof: no rain, snow, ice and dust. Ventilation, lighting, heat dissipation, good skid resistance.

Welded Steel Grating Process:

The process design of steel grid plate is to arrange the material according to the geometrical information of the sheet according to the size of the original plate, and the ultimate goal is to make the material cutting plan take into account the maximum utilization rate of the material and higher production efficiency.
 

The principle of steel grid process collocation mainly has the following aspects:
1, all the full plate size or more than the full plate size of the steel grid are in accordance with the length of the priority collocation, collocation size as little as possible and unified, length range control in 5-7 meters.
2. A small number of narrow plates can be arranged in order of width from large to small or from small to large, and then can be combined together in parallel according to length.
3. When the width overflows, the raw material cross bar is used for edge welding, instead of welding another plate.
4, double rod welding machine each pressure welding 2 bars, can not appear odd circumstances.
5, between the board and the board to retain the sawing size, if not enough need to leave a cross bar.
6, for a set of drawings need to be strictly classified.
If multiple drawings are more than 200 square meters, they need to be matched together. If less than 200 square meters, it can be considered to match them with small size drawings.
7, for the special-shaped steel grid, need to consider decomposition and docking, in order to achieve the most economical material.
8, for flat steel spacing 60 mm plate can be used 30 mm spacing comb clip for raw material production.

Welded 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 Package delivery:
Delivery when will we have a professional inspectors to check the quality of the product is unqualified, such as qualified will paste the qualified product certificate, and then fixed by shipping packaging, packaging with the steel plate on the metal tray, and then fixed with metal packing tape, finally wrapped by plastic film packaging, general each pallet packing 1-2 tons of cargo, in order to convenient for unloading and storage after the arrival of the goods. The unqualified products will be recalled by our quality inspector.
 

 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.