Anping Jiongcan Hardware Mesh Products Co., Ltd |
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Hot Dipped Galvanized Welded Steel Grating
Hot Dipped Galvanized Welded Steel Grating For Drainage Channel
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:
Common Specification of Steel Grating welded bar grating | |
Material | Low carbon, Middle carbon,stainless steel ,Q 235 |
Bearing bar type | Flat bar ,serrated bar ,I bar,etc |
Bearing bar size (loading bar size) | 15,20,25,30,33,38,40,50,60,80 mm,etc |
Cross bar pitch | 24 to 200 mm |
Cross bar size | 6*6,8*8,10*10,12*12 mm, etc. |
Surface treatment | Hot dipped galvanized ,painted,self -color ,etc |
Grating standard | YB/T4001.1-2007 ANSI/NAAMM(MBG531-88) BS4592-1987 AS1657-1985 |
Feature | Fine appearance,anti-corrosive,simple installation , lightweight ,high load,anti-skid,prevent dirt |
Application | Floor walkway,industrial platform , stair tread,metal ceiling |
Package | Pallets in containers packed by steel strap and worthy sea shipping or according to the customers' requirements |
Product capacity | 5 days for 200 ton |
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.
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.
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.
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.
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.
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 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.