1000mm×6000mm Hot Dip Galvanized Steel Sidewalk Skid Resistance Welded Steel Grating

1000mm×6000mm Hot Dip Galvanized Steel Sidewalk Skid Resistance Welded Steel Grating

Welded Steel Grating Introduction

Welded Steel Grating is an open steel member which is fixed by welding or pressing lock by orthogonal combination of bearing flat steel and crossbar at a certain distance. The crossbar is generally made of twisted square steel, round steel or flat steel, and the material is divided into carbon steel and stainless steel. Steel lattice plate is mainly used to make steel structure platform plate, ditch cover plate, steel ladder step plate, building ceiling, etc.
Steel grid plate is generally made of carbon steel, hot dip galvanized appearance, can play a role in preventing oxidation. It can also be made of stainless steel. Steel grid with ventilation, lighting, heat dissipation, skid, explosion-proof performance.

Welded Steel Grating Specifications

(1) the distance between the center of the welded steel grating plate and the flat steel plate: to distinguish according to the series: Series 1 is 30mm;

Series 2 is 40mm;
Series 3 is 60mm.
(2) the distance between the center bars of welded steel grille plate: series 1 is 100mm, series 2 is 50mm.
Other specifications can be customized.
(3) welded steel grating plate flat steel: the material is Q235 or stainless steel, there are 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) welded steel grating plate bar: round steel, twisted square steel, square steel or hexagonal steel made of Q235 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:

Suitable for alloy, building materials, power station, boiler. Shipbuilding. Petrochemical, chemical and general industrial plants, municipal construction and other industries, with ventilation, anti-skid, strong bearing capacity, beautiful and durable, easy to clean, easy to install and other advantages. Steel plate has been widely used in all walks of life both at home and abroad, 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, railway guardrail, etc.

Welded Steel Grating Advantages:

1. Can be added in the peripheral welding kick plate (side plate), decorative plate guard plate, install fittings and other accessories.
2. Flat steel with different specifications from the loading flat steel is used to wrap the edges, or Angle steel, channel steel, square pipe, etc.
3. Handles and hinges can be installed on the platform steel grid plate that needs to be moved or opened frequently.
4. The cladding welding standard of the platform steel grid plate is: one for every five series 1;
Series 2, one for every four welds;
Series 3 welds one per three.
The weld shall be a single fillet welding of not less than 3mm, and the weld length shall be 20mm.

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.