Hot Dipped Galvanized Welded Steel Grating

Hot Dipped Galvanized Welded Steel Grating

Hot Dipped Galvanized Welded Steel Grating For Drainage Channel

Welded 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.

Welded Steel Grating Specifications:

A, flat steel: the material is Q235 or stainless steel, there are ordinary plane type, anti-skid tooth type and section I type, the usual specifications are 20*5, 25*5, 30*3, 32*5, 40*5, 40*3, 50*5, 65*5, 100*8, 100*10, etc.
B, bar: material and flat steel, the use of twisted square steel, it is made of the disk by square horizontal drawing and twisted, its common specifications are 5*5, 6*6, 8*8, etc.
C, through the above flat steel and bar can be summarized as the common specifications of steel grid plate: 303/30/100, 325/30/100 and so on.
Method for marking galvanized steel grates
(1) hot dip galvanized steel grid plate flat center spacing: according to the series to distinguish: Series 1 is 30mm;
Series 2 is 40mm;
Series 3 is 60mm.
(2) hot dip galvanized steel grid bar center spacing: series 1 is 100mm, series 2 is 50mm.
Other specifications can be customized.
(3) hot dip galvanized steel plate flat steel: the material is Q235B or stainless steel, with ordinary plane type, anti-skid tooth type and section I type.
The common specifications of galvanized steel grid platform are 20*5, 25*5, 25*3, 32*5, 30*5, 40*5, 40*3, 50*5, 65*5, 75*6, 100*8, 100*10, etc.
(4) hot dip galvanized steel grating bar: round steel, twisted square steel, square steel or hexagonal steel made of Q235B or 304 stainless steel.
Twisted square steel is made by drawing and twisting the square die, and its common specifications are 5*5, 6*6, 8*8mm, etc.

Welded Steel Grating Application:

Steel grates are suitable for alloy, building materials, power stations, boilers, shipbuilding, petrochemical, chemical and general factory buildings, municipal construction and other industries.
It has the characteristics of ventilation and light transmission, anti-skid, strong bearing capacity, beautiful and durable, easy to clean, easy to install, etc. It is a new type of updated building products in recent years.
Taking into account the convenience of the installation of steel grid plate, we can add welding around the steel grid plate kick plate (flanged plate), decorative plate guard plate, install accessories such as connectors.
Flat steel with different specifications of bearing flat steel can be used to wrap the edge, or Angle steel, channel steel, square pipe, etc.
The handle and hinge can also be installed on the platform steel grid plate that needs to be often moved or opened to facilitate the maintenance in the future.

Welded Steel Grating Advantages:

1. Save materials;2. Reduce investment;3, the construction is simple;4. Save time limit;5 durable;6. Modern style;7, light structure;8, prevent accumulation of dirt;9, reduce wind resistance;10 Simple design;11, ventilation, lighting, heat dissipation, explosion-proof, anti-skid performance is good and so on.

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.
 

After-sales:

After the goods are shipped, we will have professional technical personnel to docking with customers, so that when the goods arrive, there will be unloading problems, storage and installation problems. Our technical personnel will reply online within 24 hours. If there is a problem, we will docking within 2 hours and help customers solve the problem within 5 hours.